The development of the functional rumen in calves involves a complex interplay between the host and host-related microbiome. Attempts to modulate rumen microbial community establishment may therefore have an impact on weaning success, calf health, and animal performance later in life. In this experiment, we aimed to elucidate how rumen liquid inoculum from an adult cow, provided to calves during the pre-weaning period, influences the establishment of rumen bacterial, archaeal, fungal, and ciliate protozoan communities in monozygotic twin calves (n = 6 pairs). The calves were divided into treatment (T-group) and control (C-group) groups, where the T-group received fresh rumen liquid as an oral inoculum during a 2\uffe2\uff80\uff938-week period. The C-group was not inoculated. The rumen microbial community composition was determined using bacterial and archaeal 16S ribosomal RNA (rRNA) gene, protozoal 18S rRNA gene, and fungal ITS1 region amplicon sequencing. Animal weight gain and feed intake were monitored throughout the experiment. The T-group tended to have a higher concentrate intake (Treatment: p < 0.08) and had a significantly higher weekly weight gain (Treatment: p < 0.05), but no significant difference in volatile fatty acid concentrations between the groups was observed. In the T-group, the inoculum stimulated the earlier establishment of mature rumen-related bacterial taxa, affecting significant differences between the groups until 6 weeks of age. The inoculum also increased the archaeal operational taxonomic unit (OTU) diversity (Treatment: p < 0.05) but did not affect the archaeal quantity. Archaeal communities differed significantly between groups until week 4 (p = 0.02). Due to the inoculum, ciliate protozoa were detected in the T-group in week 2, while the C-group remained defaunated until 6 weeks of age. In week 8, Eremoplastron dilobum was the dominant ciliate protozoa in the C-group and Isotricha sp. in the T-group, respectively. The Shannon diversity of rumen anaerobic fungi reduced with age (Week: p < 0.01), and community establishment was influenced by a change of diet and potential interaction with other rumen microorganisms. Our results indicate that an adult cow rumen liquid inoculum enhanced the maturation of bacterial and archaeal communities in pre-weaning calves\uffe2\uff80\uff99 rumen, whereas its effect on eukaryotic communities was less clear and requires further investigation.
", "keywords": ["0301 basic medicine", "570", "Anaerobic fungi", "microbiome establishment", "archaea", "Rumen function", "Microbiome manipulation", "Microbiology", "630", "Microbiome establishment", "ciliate protozoa", "03 medical and health sciences", "Dairy calf", "anaerobic fungi", "bacteria", "[SDV.MP] Life Sciences [q-bio]/Microbiology and Parasitology", "2. Zero hunger", "0303 health sciences", "ta412", "Bacteria", "dairy calf", "Animal science", " dairy science", "Archaea", "Ciliate protozoa", "QR1-502", "rumen function", "[SDV.MP]Life Sciences [q-bio]/Microbiology and Parasitology", "microbiome manipulation"]}, "links": [{"href": "https://doi.org/10.3389/fmicb.2021.758395"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Frontiers%20in%20Microbiology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.3389/fmicb.2021.758395", "name": "item", "description": "10.3389/fmicb.2021.758395", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.3389/fmicb.2021.758395"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2022-01-12T00:00:00Z"}}, {"id": "11369/372709", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:22:17Z", "type": "Journal Article", "created": "2018-09-07", "title": "Soil resources and element stocks in drylands to face global issues", "description": "AbstractDrylands (hyperarid, arid, semiarid, and dry subhumid ecosystems) cover almost half of Earth\uffe2\uff80\uff99s land surface and are highly vulnerable to environmental pressures. Here we provide an inventory of soil properties including carbon (C), nitrogen (N), and phosphorus (P) stocks within the current boundaries of drylands, aimed at serving as a benchmark in the face of future challenges including increased population, food security, desertification, and climate change. Aridity limits plant production and results in poorly developed soils, with coarse texture, low C:N and C:P, scarce organic matter, and high vulnerability to erosion. Dryland soils store 646 Pg of organic C to 2\uffe2\uff80\uff89m, the equivalent of 32% of the global soil organic C pool. The magnitude of the historic loss of C from dryland soils due to human land use and cover change and their typically low C:N and C:P suggest high potential to build up soil organic matter, but coarse soil textures may limit protection and stabilization processes. Restoring, preserving, and increasing soil organic matter in drylands may help slow down rising levels of atmospheric carbon dioxide by sequestering C, and is strongly needed to enhance food security and reduce the risk of land degradation and desertification.Gypsum soils in the Mediterranean Basin house large numbers of edaphic specialists that are adapted to stressful environments. The evolutionary history and standing genetic variation of these taxa have been influenced by the geological and paleoclimatic complexity of this area and the long\uffe2\uff80\uff90standing effect of human activities. However, little is known about the origin of Mediterranean gypsophiles and the factors affecting their genetic diversity and population structure.
METHODSUsing phylogenetic and phylogeographic approaches based on microsatellites and sequence data from nuclear and chloroplast regions, we evaluated the divergence time, genetic diversity, and population structure of 27 different populations of the widespread Iberian gypsophile Lepidium subulatum throughout its entire geographic range.
RESULTSLepidium subulatum diverged from its nearest relatives ~3 million years ago, and ITS and psbA/matK trees supported the monophyly of the species. These results suggest that both geological and climatic changes in the region around the Plio\uffe2\uff80\uff90Pleistocene promoted its origin, compared to other evolutionary processes. We found high genetic diversity in both nuclear and chloroplast markers, but a greater population structure in the chloroplast data. These results suggest that while seed dispersal is limited, pollen flow may be favored by the presence of numerous habitat patches that enhance the movement of pollinators.
CONCLUSIONSDespite being an edaphic endemic, L. subulatum possesses high genetic diversity probably related to its relatively old age and high population sizes across its range. Our study highlights the value of using different markers to fully understand the phylogeographic history of plant species.Anthropogenic pressures on tropical forests are rapidly intensifying, but our understanding of their implications for biological diversity is still very limited, especially with regard to soil biota, and in particular soil bacterial communities. Here we evaluated bacterial community composition and diversity across a gradient of land use intensity in the eastern Amazon from undisturbed primary forest, through primary forests varyingly disturbed by fire, regenerating secondary forest, pasture, and mechanized agriculture. Soil bacteria were assessed by paired\uffe2\uff80\uff90end Illumina sequencing of 16S rRNA gene fragments (V4 region). The resulting sequences were clustered into operational taxonomic units (OTU) at a 97% similarity threshold. Land use intensification increased the observed bacterial diversity (both OTU richness and community heterogeneity across space) and this effect was strongly associated with changes in soil pH. Moreover, land use intensification and subsequent changes in soil fertility, especially pH, altered the bacterial community composition, with pastures and areas of mechanized agriculture displaying the most contrasting communities in relation to undisturbed primary forest. Together, these results indicate that tropical forest conversion impacts soil bacteria not through loss of diversity, as previously thought, but mainly by imposing marked shifts on bacterial community composition, with unknown yet potentially important implications for ecological functions and services performed by these communities.
", "keywords": ["Rios de composi\u00e7\u00e3o de comunidade bacteriana", "2. Zero hunger", "0301 basic medicine", "570", "0303 health sciences", "550", "Bacteria", "Biodiversidade subterr\u00e2nea", "Agriculture", "Biodiversity", "Forests", "15. Life on land", "Below\u2010ground biodiversity", "High\u2010throughput sequencing", "Soil", "03 medical and health sciences", "RNA", " Ribosomal", " 16S", "Sequenciamento de alto rendimento", "Rivers of bacterial community composition", "Soil Microbiology"]}, "links": [{"href": "https://eprints.lancs.ac.uk/id/eprint/82660/1/de_Carvalho_et_al_2016_raw_pdf.pdf"}, {"href": "https://doi.org/10.1002/ecy.1513"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Ecology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1002/ecy.1513", "name": "item", "description": "10.1002/ecy.1513", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1002/ecy.1513"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2016-09-09T00:00:00Z"}}, {"id": "10.1016/j.cej.2022.135748", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:15:26Z", "type": "Journal Article", "created": "2022-03-19", "title": "Evaluating bioelectrochemically-assisted constructed wetland (METland\u00ae) for treating wastewater: Analysis of materials, performance and electroactive communities", "description": "METland\u00ae technology consists of a bioengineering strategy for treating wastewater by integrating microbial electrochemical concepts into constructed wetland systems to enhance pollutants removal. In this context, we have constructed planted (Iris sibirica) biofilters to assess the impact of different electrically conductive bed materials (electroconductive coke, electroconductive biochar, non-electroconductive biochar and gravel) by analyzing the (i) wastewater treatment efficiency (COD and nitrogen removal), (ii) bioelectrochemical response, and (iii) diversity of microbial communities. Electrically conductive materials outperformed non-conductive ones allowing removal rates as high as 175-180 gCOD/bed*m3 day capable to support footprint as low 0.4 m2/pe. In contrast, the highest nitrogen removal rates were achieved with non-conductive biochar in presence of plants (80 %) regardless the anoxic conditions of the assay. This was confirmed by the presence of annamox bacteria like Planctomycetes. Furthermore, the presence of a marked electric potential profile along the bed height in electroconductive materials together with redox pairs (cyclic voltammetry analysis) demonstrated an effective electron flow from bottom to uppermost layers of the bed (geoconductor mechanism). In electroconductive biochar, such effective conductivity-based model co-exists with a geobattery mechanism due to presence of electroactive phenolic and carbonyl/quinone groups and/or microporosity. Microbial biodiversity analysis revealed the impact of plants just at the upper layers of the biofilters where roots and Rhizobium predominate. Bacteria from genus Clostridium were dominant in gravel inert material; in contrast, bacteria from genus Geobacter (12%) and Trichococcus (30%) outcompete the rest of communities for an effective colonization of carbonaceous beds, suggesting their main role as part of the electrosyntrophies mechanism after METland\u00ae.", "keywords": ["Electroactive bacteria", "0301 basic medicine", "0303 health sciences", "Metland\u00ae", "Electroconductive biochar", "Wastewater treatment", "QD Chemistry", "6. Clean water", "Constructed wetland", "03 medical and health sciences", "13. Climate action", "Microbial electrochemistry", "TD Environmental technology. Sanitary engineering", "Qu\u00edmica F\u00edsica"]}, "links": [{"href": "https://doi.org/10.1016/j.cej.2022.135748"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Chemical%20Engineering%20Journal", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.cej.2022.135748", "name": "item", "description": "10.1016/j.cej.2022.135748", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.cej.2022.135748"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2022-07-01T00:00:00Z"}}, {"id": "10.1029/2019jb017599", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:16:41Z", "type": "Journal Article", "created": "2019-10-31", "title": "Reply to Comment by Jennings et al. (2019b) on \u201cInvestigating Earth's Formation History through Copper and Sulfur Metal\u2010Silicate Partitioning During Core\u2010Mantle Differentiation\u201d, by Mahan et al. (2018)", "description": "AbstractRecognizing existing materials that can act as proxies for Earth's building blocks, and understanding the accretionary pathway taken during Earth's growth, persist as outstanding issues in need of resolution. In Mahan, Siebert, Blanchard, Badro, et al. (2018, https://doi.org/10.1029/2018JB015991), we conducted diamond anvil cell (DAC) Cu metal\uffe2\uff80\uff90silicate partitioning experiments and coupled these results with a large complement of literature data to characterize Cu metal\uffe2\uff80\uff90silicate partitioning during Earth's core formation and accretion history. The Comment of Jennings, Wade, and Llovet (2019, https://doi.org/10.1029/2018JB016930) contends that secondary X\uffe2\uff80\uff90ray fluorescence, originating from the Cu holders that experiments are routinely welded to (\uffe2\uff80\uff9clift\uffe2\uff80\uff90out\uffe2\uff80\uff9d grids), compromises the novel Cu partitioning data of Mahan, Siebert, Blanchard, Badro, et al. (2018) beyond utility. To dispel these concerns and further validate our data, we have (i) investigated secondary X\uffe2\uff80\uff90ray fluorescence effects in a Cu\uffe2\uff80\uff90free experiment and provided a matrix\uffe2\uff80\uff90matched data correction, and (ii) rewelded a DAC experiment from a Cu grid to a Mo grid for a comparison of compositional analyses and Cu partitioning results. Secondary fluorescence results, in fact much like the simulated results in Jennings, Wade, and Llovet (2019), indicate that this effect is essentially equal in the metal and silicate phases and therefore has no actual impact on Cu metal\uffe2\uff80\uff90silicate partition coefficients. Moreover, Cu concentrations and partition coefficients determined using the Mo grid are statistically indistinguishable from that determined using the Cu grid. All results decisively illustrate that while secondary X\uffe2\uff80\uff90ray fluorescence must be considered where absolute concentrations are the final objective, it has had no meaningful impact on the partitioning data and observations of Mahan, Siebert, Blanchard, Badro, et al. (2018).
", "keywords": ["[SDU] Sciences of the Universe [physics]", "0301 basic medicine", "0303 health sciences", "03 medical and health sciences", "550", "diamond anvil cell", "13. Climate action", "copper", "metal-silicate partitioning", "modeling", "core formation", "geochemistry"]}, "links": [{"href": "https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1029/2019JB017599"}, {"href": "https://doi.org/10.1029/2019jb017599"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Geophysical%20Research%3A%20Solid%20Earth", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1029/2019jb017599", "name": "item", "description": "10.1029/2019jb017599", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1029/2019jb017599"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2019-12-01T00:00:00Z"}}, {"id": "10.1016/j.gca.2019.02.036", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:15:47Z", "type": "Journal Article", "created": "2019-02-27", "title": "Volatile distributions in and on the Moon revealed by Cu and Fe isotopes in the \u2018Rusty Rock\u2019 66095", "description": "Abstract The Apollo 16 \u2018Rusty Rock\u2019 impact melt breccia 66095 is a volatile-rich sample, with the volatiles inherited through vapor condensation from an internal lunar source formed during thermo-magmatic evolution of the Moon. We report Cu and Fe isotope data for 66095 and find that bulk-rocks, residues and acid leaches span a relatively limited range of compositions (3.0\u202f\u00b1\u202f1.3\u202fwt.% FeO [range\u202f=\u202f2.0\u20134.8\u202fwt.%], 5.4\u202f\u00b1\u202f3.1\u202fppm Cu [range\u202f=\u202f3\u201312\u202fppm], average \u03b456Fe of 0.15\u202f\u00b1\u202f0.05\u2030 [weighted mean\u202f=\u202f0.156\u2030] and \u03b465Cu of 0.72\u202f\u00b1\u202f0.14\u2030 [weighted mean\u202f=\u202f0.78\u2030]). In contrast to the extreme enrichment of the light isotopes of Zn and heavy isotopes of Cl in 66095, \u03b465Cu and \u03b456Fe in the sample lie within the previously reported range for lunar mare basalts (0.92\u202f\u00b1\u202f0.16\u2030 and 0.12\u202f\u00b1\u202f0.02\u2030, respectively). The lack of extreme isotopic fractionation for Cu and Fe isotopes reflects compositions inherent to 66095, with condensation of a cooling gas from impact-generated fumarolic activity at temperatures too low to lead to the condensation of Cu and Fe in the sample, but higher than required to condense Zn. Together with thermodynamic models, these constraints suggest that the gas condensed within 66095 between 700 and 900\u202f\u00b0C (assuming a pressure of 10\u22126 and an fO2 of IW-2). That the Cu and Fe isotopic compositions of sample 66095 are within the range of mare basalts removes the need for an exotic, volatile-enriched source. The enrichment in Tl, Br, Cd, Sn, Zn, Pb, Rb, Cs, Ga, B, Cl, Li relative to Bi, Se, Te, Ge, Cu, Ag, Sb, Mn, P, Cr and Fe in the \u2018Rusty Rock\u2019 is consistent with volcanic outgassing models and indicates that 66095 likely formed distal from the original source of the gas. The volatile-rich character of 66095 is consistent with impact-generated fumarolic activity in the region of the Cayley Plains, demonstrating that volatile-rich rocks can occur on the lunar surface from outgassing of a volatile-poor lunar interior. The \u2018Rusty Rock\u2019 indicates that the lunar interior is significantly depleted in volatile elements and compounds and that volatile-rich surface rocks likely formed through vapor condensation. Remote sensing studies have detected volatiles on the lunar surface, attributing them dominantly to solar wind. Based on the \u2018Rusty Rock\u2019, some of these surface volatiles may also originate from the Moon\u2019s interior.", "keywords": ["[SDU] Sciences of the Universe [physics]", "0301 basic medicine", "0303 health sciences", "03 medical and health sciences", "Condensates", "Copper isotopes", "13. Climate action", "Evaporation", "Iron isotopes", "Volatile elements", "Moon", "Rusty Rock"]}, "links": [{"href": "https://doi.org/10.1016/j.gca.2019.02.036"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Geochimica%20et%20Cosmochimica%20Acta", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.gca.2019.02.036", "name": "item", "description": "10.1016/j.gca.2019.02.036", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.gca.2019.02.036"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2019-12-01T00:00:00Z"}}, {"id": "10.1016/j.envpol.2018.09.128", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:15:37Z", "type": "Journal Article", "created": "2018-09-28", "title": "A rationale for the high limits of quantification of antibiotic resistance genes in soil", "description": "The determination of values of abundance of antibiotic resistance genes (ARGs) per mass of soil is extremely useful to assess the potential impacts of relevant sources of antibiotic resistance, such as irrigation with treated wastewater or manure application. Culture-independent methods and, in particular, quantitative PCR (qPCR), have been regarded as suitable approaches for such a purpose. However, it is arguable if these methods are sensitive enough to measure ARGs abundance at levels that may represent a risk for environmental and human health. This study aimed at demonstrating the range of values of ARGs quantification that can be expected based on currently used procedures of DNA extraction and qPCR analyses. The demonstration was based on the use of soil samples spiked with known amounts of wastewater antibiotic resistant bacteria (ARB) (Enterococcus faecalis, Escherichia coli, Acinetobacter johnsonii, or Pseudomonas aeruginosa), harbouring known ARGs, and also on the calculation of expected values determined based on qPCR. The limits of quantification (LOQ) of the ARGs (vanA, qnrS, blaTEM, blaOXA, blaIMP, blaVIM) were observed to be approximately 4 log-units per gram of soil dry weight, irrespective of the type of soil tested. These values were close to the theoretical LOQ values calculated based on currently used DNA extraction methods and qPCR procedures. The observed LOQ values can be considered extremely high to perform an accurate assessment of the impacts of ARGs discharges in soils. A key message is that ARGs accumulation will be noticeable only at very high doses. The assessment of the impacts of ARGs discharges in soils, of associated risks of propagation and potential transmission to humans, must take into consideration this type of evidence, and avoid the simplistic assumption that no detection corresponds to risk absence.", "keywords": ["0301 basic medicine", "2. Zero hunger", "LOD - Limit of detection", "0303 health sciences", "Acinetobacter", "Drug Resistance", " Microbial", "Wastewater", "Real-Time Polymerase Chain Reaction", "6. Clean water", "Anti-Bacterial Agents", "3. Good health", "Manure", "Quantitative PCR", "Soil", "03 medical and health sciences", "Genes", " Bacterial", "13. Climate action", "Pseudomonas aeruginosa", "Enterococcus faecalis", "Escherichia coli", "LOQ - Limit of quantification", "Soil Microbiology", "Risk assessment"]}, "links": [{"href": "https://doi.org/10.1016/j.envpol.2018.09.128"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Environmental%20Pollution", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.envpol.2018.09.128", "name": "item", "description": "10.1016/j.envpol.2018.09.128", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.envpol.2018.09.128"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2018-12-01T00:00:00Z"}}, {"id": "10.1016/j.envpol.2024.125307", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:15:37Z", "type": "Journal Article", "created": "2024-11-12", "title": "Biodegradable microplastics induce profound changes in lettuce (Lactuca sativa) defense mechanisms and to some extent deteriorate growth traits", "description": "The development of agricultural technologies has intensified the use of plastic in this sector. Products of plastic degradation, such as microplastics (MPs), potentially threaten living organisms, biodiversity and agricultural ecosystem functioning. Thus, biodegradable plastic materials have been introduced to agriculture. However, the effects of biodegradable plastic substitutes on soil ecosystems are even less known than those of traditional ones. Here, we studied the effects of environmentally relevant concentrations of MPs prepared from a biodegradable plastic (a starch-polybutylene adipate terephthalate blend, PBAT-BD-MPs) on the growth and defense mechanisms of lettuce (Lactuca sativa) in CLIMECS system (CLImatic Manipulation of ECosystem Samples). PBAT-BD-MPs in the highest concentrations negatively affected some traits of growth, i.e., dry weight percentage, specific leaf area, and both C and N contents. We observed more profound changes in plant physiology and biochemistry, as PBAT-BD-MPs decreased chlorophyll content and triggered a concerted response of plant defense mechanisms against oxidative stress. In conclusion, exposure to PBAT-BD-MPs induced plant oxidative stress and activated plant defense mechanisms, leading to oxidative homeostasis that sustained plant growth and functioning. Our study highlights the need for in-depth understanding of the effect of bioplastics on plants.", "keywords": ["580", "Chlorophyll", "0301 basic medicine", "570", "0303 health sciences", "salicylic acid", "Microplastics", "Lipid peroxidation", "lipid peroxidation", "Salicylic acid", "Biodegradable Plastics", "Plant Leaves", "Oxidative Stress", "03 medical and health sciences", "Starch-polybutylene adipate terephthalate", "Biodegradation", " Environmental", "total phenolic content", "starch-polybutylene adipate terephthalate", "Soil Pollutants", "PBAT", "Total phenolic content", "CLIMECS system", "Lactuca"], "contacts": [{"organization": "Sylwia Adamczyk, Laura J. Zantis, Sam van Loon, Cornelis A.M. van Gestel, Thijs Bosker, Rachel Hurley, Luca Nizzetto, Bartosz Adamczyk, Sannakajsa Velmala,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1016/j.envpol.2024.125307"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Environmental%20Pollution", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.envpol.2024.125307", "name": "item", "description": "10.1016/j.envpol.2024.125307", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.envpol.2024.125307"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2024-12-01T00:00:00Z"}}, {"id": "10.1016/j.fm.2020.103583", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:15:40Z", "type": "Journal Article", "created": "2020-06-27", "title": "Combined application of antagonistic Wickerhamomyces anomalus BS91 strain and Cynara cardunculus L. leaf extracts for the control of postharvest decay of citrus fruit", "description": "Combined use of biocontrol agents and plant extracts can be considered a viable and promising strategy for protecting plant tissues with different synergistic mechanisms of action that improve the antimicrobial activity of the mixtures. Treatments of citrus fruits with Wickerhamomyces anomalus BS91 have been previously reported as effective measures to reduce the incidence of green mold caused by Penicillium digitatum. On the opposite, the knowledge of the antifungal activity of cultivated cardoon (Cynara cardunculus L. var. altilis DC.) leaf extract, vegetable widespread in some Mediterranean areas, is still very limited. In this study, experimental trials were conducted to evaluate the effectiveness in vitro of leaf aqueous, methanolic and ethanolic extracts of C. cardunculus against seven fungal pathogens responsible for considerable food losses in the postharvest stage. In addition, biocontrol yeast W. anomalus BS91 and the three C. cardunculus extracts were tested in vivo both as a single treatment and in mixture, against Penicillium digitatum on 'Tarocco' oranges and 'Femminello' lemons. The combination of W. anomalus BS91 and leaf ethanolic extract reduced with the highest efficacy the incidence and severity of green mold on orange and lemon fruits with respect to the control, and was more effective than treatment with antagonistic yeast or leaf extracts applied alone. Incidence and severity of citrus decay were more consistently reduced when mixtures were applied 24\u00a0h before the inoculation of the pathogen, thus suggesting the relevance of preventive treatments. The mixtures of antagonistic W. anomalus BS91 and ethanolic leaf extract were more effective in controlling green mold decay on oranges than on lemons. These results indicate that biocontrol agents and leaf extracts, used in appropriate combination, can provide a stronger protection than when used singularly. However, compatibility between microbial antagonist and antimicrobial extract should be preliminary verified.", "keywords": ["0301 basic medicine", "2. Zero hunger", "Citrus", "0303 health sciences", "Plant Extracts", "Penicillium", "Biocontrol; Yeasts; Cynara cardunculus; Citrus; Green mold; Postharvest", "Cynara", "Biocontrol", " Citrus", " Cynara cardunculus", " Green mold", " Postharvest", " Yeasts", "03 medical and health sciences", "Biological Control Agents", "Food Preservation", "Fruit", "Antibiosis", "Saccharomycetales", "Biocontrol; Citrus; Cynara cardunculus; Green mold; Postharvest; Yeasts", "Plant Diseases"]}, "links": [{"href": "https://www.iris.unict.it/bitstream/20.500.11769/494574/1/Food%20Microbiology%202020.pdf"}, {"href": "https://doi.org/10.1016/j.fm.2020.103583"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Food%20Microbiology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.fm.2020.103583", "name": "item", "description": "10.1016/j.fm.2020.103583", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.fm.2020.103583"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2020-12-01T00:00:00Z"}}, {"id": "PMC11101930", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:24:38Z", "type": "Journal Article", "created": "2024-05-05", "title": "Robenidine derivatives as potential antischistosomal drug candidates", "description": "Schistosomiasis caused by Schistosoma spp. is a disease that causes a considerable health burden to millions of people worldwide. The limited availability of effective drugs on the market and the increased risk of resistance development due to extensive usage, highlight the urgent need for new antischistosomal drugs. Recent studies have shown that robenidine derivatives, containing an aminoguanidine core, exhibit promising activities against Plasmodium falciparum, motivating further investigation into their efficacy against Schistosoma mansoni, due to their similar habitat and the resulting related cellular mechanisms like the heme detoxification pathway. The conducted phenotypic screening of robenidine and 80 derivatives against newly transformed schistosomula and adult Schistosoma mansoni yielded 11 candidates with low EC50 values for newly transformed schistosomula (1.12-4.63\u00a0\u03bcM) and adults (2.78-9.47\u00a0\u03bcM). The structure-activity relationship revealed that electron-withdrawing groups at the phenyl moiety, as well as the presence of methyl groups adjacent to the guanidine moiety, enhanced the activity of derivatives against both stages of Schistosoma mansoni. The two compounds 2,2'-Bis[(3-cyano-4-fluorophenyl)methylene] carbonimidic Dihydrazide Hydrochloride (1) and 2,2'-Bis[(4-difluoromethoxyphenyl) ethylidene] carbonimidic Dihydrazide Hydrochloride (19), were selected for an in vivo study in Schistosoma mansoni-infected mice based on their potency, cytotoxicity, pharmacokinetic-, and physicochemical properties, but failed to reduce the worm burden significantly (worm burden reduction <20%). Thus, robenidine derivatives require further refinements to obtain higher antischistosomal specificity and in vivo activity.", "keywords": ["Male", "0301 basic medicine", "0303 health sciences", "Drug discovery", "Infectious and parasitic diseases", "RC109-216", "Schistosoma mansoni", "Structure-activity relationship", "Guanidines", "Article", "Schistosomiasis mansoni", "3. Good health", "Mice", "Schistosomicides", "Structure-Activity Relationship", "03 medical and health sciences", "Aminoguanidine", "Animals", "Female", "Robenidine derivative"], "contacts": [{"organization": "Christian N. Lotz, Alina Krollenbrock, Lea Imhof, Michael Riscoe, Jennifer Keiser,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/PMC11101930"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/International%20Journal%20for%20Parasitology%3A%20Drugs%20and%20Drug%20Resistance", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "PMC11101930", "name": "item", "description": "PMC11101930", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/PMC11101930"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2024-08-01T00:00:00Z"}}, {"id": "PMC9846495", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:24:45Z", "type": "Journal Article", "created": "2023-01-04", "title": "A genome wide association study to dissect the genetic architecture of agronomic traits in Andean lupin (Lupinus mutabilis)", "description": "Establishing Lupinus mutabilis as a protein and oil crop requires improved varieties adapted to EU climates. The genetic regulation of strategic breeding traits, including plant architecture, growing cycle length and yield, is unknown. This study aimed to identify associations between 16 669 single nucleotide polymorphisms (SNPs) and 9 agronomic traits on a panel of 223 L. mutabilis accessions, grown in four environments, by applying a genome wide association study (GWAS). Seven environment-specific QTLs linked to vegetative yield, plant height, pods number and flowering time, were identified as major effect QTLs, being able to capture 6 to 20% of the phenotypic variation observed in these traits. Furthermore, two QTLs across environments were identified for flowering time on chromosome 8. The genes FAF, GAMYB and LNK, regulating major pathways involved in flowering and growth habit, as well as GA30X1, BIM1, Dr1, HDA15, HAT3, interacting with these pathways in response to hormonal and environmental cues, were prosed as candidate genes. These results are pivotal to accelerate the development of L. mutabilis varieties adapted to European cropping conditions by using marker-assisted selection (MAS), as well as to provide a framework for further functional studies on plant development and phenology in this species.Broadband topological metamaterials hold the key for designing the next generation of integrated photonic platforms and microwave devices given their protected back\uffe2\uff80\uff90scattering\uffe2\uff80\uff90free and unidirectional edge states, among other exotic properties. However, synthesizing such metamaterial has proven challenging. Here, a broadband bandgap (relative bandwidth of more than 43%) Valley\uffe2\uff80\uff90Hall topological metamaterial with deep subwavelength thickness is proposed. The present topological metamaterial is composed of three layers printed circuit boards whose total thickness is 1.524\uffc2\uffa0mm \uffe2\uff89\uff88 \uffce\uffbb/100. The topological phase transition is achieved by introducing an asymmetry parameter \uffce\uffb4r. Three mechanically reconfigurable edge states can be obtained by varying interlayer displacement. Their robust transmission is demonstrated through two kinds of waveguide domain walls with cavities and disorders. Exploiting the proposed topological metamaterial, a six\uffe2\uff80\uff90way power divider is constructed and measured as a proof\uffe2\uff80\uff90of\uffe2\uff80\uff90concept of the potential of the proposed technology for future electromagnetic devices.Haloalkane dehalogenases (HLDs) are \uffce\uffb1/\uffce\uffb2\uffe2\uff80\uff90hydrolases that convert halogenated compounds to their corresponding alcohols. The overall kinetic mechanism proceeds via four steps: (i) binding of halogenated substrate, (ii) bimolecular nucleophilic substitution (SN2) leading to the cleavage of a carbon\uffe2\uff80\uff90halogen bond and the formation of an alkyl\uffe2\uff80\uff90enzyme intermediate, (iii) nucleophilic addition of a water molecule resulting in the hydrolysis of the intermediate to the corresponding alcohol and (iv) release of the reaction products \uffe2\uff80\uff93 an alcohol, a halide ion and a proton. Although, the overall reaction has been reported as irreversible, several kinetic evidences from previous studies suggest the reversibility of the first SN2 chemical step. To study this phenomenon, we have engineered HLDs to stop the catalytic cycle at the stage of the alkyl\uffe2\uff80\uff90enzyme intermediate. The ability of the intermediate to exchange halides was confirmed by a stopped\uffe2\uff80\uff90flow fluorescence binding analysis. Finally, the transhalogenation reaction was confirmed with several HLDs and 2,3\uffe2\uff80\uff90dichloropropene in the presence of a high concentration of iodide. The formation of the transhalogenation product 3\uffe2\uff80\uff90iodo\uffe2\uff80\uff902\uffe2\uff80\uff90chloropropene catalysed by five mutant HLDs was identified by gas chromatography coupled with mass spectrometry. Hereby we demonstrated the reversibility of the cleavage of the carbon\uffe2\uff80\uff90halogen bond by HLDs resulting in a transhalogenation. After optimization, the transhalogenation reaction can possibly find its use in biocatalytic applications. Enabling this reaction by strategically engineering the enzyme to stop at an intermediate in the catalytic cycle that is synthetically more useful than the product of the natural pathway is a novel concept.
magnified image
", "keywords": ["0301 basic medicine", "enzyme catalysis; halide exchange; haloalkane dehalogenase; nucleophilic substitution; redirection of reaction; transhalogenation", "0303 health sciences", "03 medical and health sciences"]}, "links": [{"href": "https://onlinelibrary.wiley.com/doi/pdf/10.1002/adsc.201900132"}, {"href": "https://doi.org/10.1002/adsc.201900132"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Advanced%20Synthesis%20%26amp%3B%20Catalysis", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1002/adsc.201900132", "name": "item", "description": "10.1002/adsc.201900132", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1002/adsc.201900132"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2019-04-17T00:00:00Z"}}, {"id": "10.1002/advs.201901408", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:14:11Z", "type": "Journal Article", "created": "2019-09-19", "title": "Natural Microbial Communities Can Be Manipulated by Artificially Constructed Biofilms", "description": "AbstractBiofouling proceeds in successive steps where the primary colonizers affect the phylogenetic and functional structure of a future microbial consortium. Using microbiologically influenced corrosion (MIC) as a study case, a novel approach for material surface protection is described, which does not prevent biofouling, but rather shapes the process of natural biofilm development to exclude MIC\uffe2\uff80\uff90related microorganisms. This approach interferes with the early steps of natural biofilm formation affecting how the community is finally developed. It is based on a multilayer artificial biofilm, composed of electrostatically modified bacterial cells, producing antimicrobial compounds, extracellular antimicrobial polyelectrolyte matrix, and a water\uffe2\uff80\uff90proof rubber elastomer barrier. The artificial biofilm is constructed layer\uffe2\uff80\uff90by\uffe2\uff80\uff90layer (LBL) by manipulating the electrostatic interactions between microbial cells and material surfaces. Field testing on standard steel coupons exposed in the sea for more than 30 days followed by laboratory analyses using molecular\uffe2\uff80\uff90biology tools demonstrate that the preapplied artificial biofilm affects the phylogenetic structure of the developing natural biofilm, reducing phylogenetic diversity and excluding MIC\uffe2\uff80\uff90related bacteria. This sustainable solution for material protection showcases the usefulness of artificially guiding microbial evolutionary processes via the electrostatic modification and controlled delivery of bacterial cells and extracellular matrix to the exposed material surfaces.Growing environmental concern sparks renewed interest in the sustainable production of (bio)materials that can replace oil\uffe2\uff80\uff90derived goods. Polyhydroxyalkanoates (PHAs) are isotactic polymers that play a critical role in the central metabolism of producer bacteria, as they act as dynamic reservoirs of carbon and reducing equivalents. PHAs continue to attract industrial attention as a starting point toward renewable, biodegradable, biocompatible, and versatile thermoplastic and elastomeric materials. Pseudomonas species have been known for long as efficient biopolymer producers, especially for medium\uffe2\uff80\uff90chain\uffe2\uff80\uff90length PHAs. The surge of synthetic biology and metabolic engineering approaches in recent years offers the possibility of exploiting the untapped potential of Pseudomonas cell factories for the production of tailored PHAs. In this article, an overview of the metabolic and regulatory circuits that rule PHA accumulation in Pseudomonas putida is provided, and approaches leading to the biosynthesis of novel polymers (e.g., PHAs including nonbiological chemical elements in their structures) are discussed. The potential of novel PHAs to disrupt existing and future market segments is closer to realization than ever before. The review is concluded by pinpointing challenges that currently hinder the wide adoption of bio\uffe2\uff80\uff90based PHAs, and strategies toward programmable polymer biosynthesis from alternative substrates in engineered P. putida strains are proposed.
", "keywords": ["0301 basic medicine", "2. Zero hunger", "0303 health sciences", "Biopolymer", "PHA", "Pseudomonas putida", "Polyhydroxyalkanoates", "Carbon", "12. Responsible consumption", "03 medical and health sciences", "/dk/atira/pure/sustainabledevelopmentgoals/affordable_and_clean_energy; name=SDG 7 - Affordable and Clean Energy", "Metabolic Engineering", "Pseudomonas", "Pathway engineering", "Metabolic engineering", "Synthetic biology"]}, "links": [{"href": "https://onlinelibrary.wiley.com/doi/pdf/10.1002/biot.202000165"}, {"href": "https://doi.org/10.1002/biot.202000165"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Biotechnology%20Journal", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1002/biot.202000165", "name": "item", "description": "10.1002/biot.202000165", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1002/biot.202000165"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2020-11-09T00:00:00Z"}}, {"id": "10.1002/cbic.202000051", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:14:11Z", "type": "Journal Article", "created": "2020-01-31", "title": "An Engineered E.\u2005coli Strain for Direct in Vivo Fluorination", "description": "AbstractSelectively fluorinated compounds are found frequently in pharmaceutical and agrochemical products where currently 25\uffe2\uff80\uff9330\uffe2\uff80\uff89% of optimised compounds emerge from development containing at least one fluorine atom. There are many methods for the site\uffe2\uff80\uff90specific introduction of fluorine, but all are chemical and they often use environmentally challenging reagents. Biochemical processes for C\uffe2\uff88\uff92F bond formation are attractive, but they are extremely rare. In this work, the fluorinase enzyme, originally identified from the actinomycete bacterium Streptomyces cattleya, is engineered into Escherichia coli in such a manner that the organism is able to produce 5\uffe2\uff80\uffb2\uffe2\uff80\uff90fluorodeoxyadenosine (5\uffe2\uff80\uffb2\uffe2\uff80\uff90FDA) from S\uffe2\uff80\uff90adenosyl\uffe2\uff80\uff90l\uffe2\uff80\uff90methionine (SAM) and fluoride in live E.\uffe2\uff80\uff85coli cells. Success required the introduction of a SAM transporter and deletion of the endogenous fluoride efflux capacity in order to generate an E.\uffe2\uff80\uff85coli host that has the potential for future engineering of more elaborate fluorometabolites.
", "keywords": ["SAM transporters", "0301 basic medicine", "570", "S-Adenosylmethionine", "0303 health sciences", "Deoxyadenosines", "Halogenation", "DAS", "Fluorine", "Halogenations", "540", "QD Chemistry", "Streptomyces", "3. Good health", "03 medical and health sciences", "Bacterial Proteins", "Isomerism", "Escherichia coli", "QD", "Fluoride channels", "Genetic Engineering", "Oxidoreductases", "Fluorinases"]}, "links": [{"href": "https://onlinelibrary.wiley.com/doi/pdf/10.1002/cbic.202000051"}, {"href": "https://doi.org/10.1002/cbic.202000051"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/ChemBioChem", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1002/cbic.202000051", "name": "item", "description": "10.1002/cbic.202000051", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1002/cbic.202000051"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2020-03-03T00:00:00Z"}}, {"id": "10.1002/ece3.8676", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:14:12Z", "type": "Journal Article", "created": "2022-03-08", "title": "Effects of operational taxonomic unit inference methods on soil microeukaryote community analysis using long-read metabarcoding", "description": "AbstractLong amplicon metabarcoding has opened the door for phylogenetic analysis of the largely unknown communities of microeukaryotes in soil. Here, we amplified and sequenced the ITS and LSU regions of the rDNA operon (around 1500\uffc2\uffa0bp) from grassland soils using PacBio SMRT sequencing. We tested how three different methods for generation of operational taxonomic units (OTUs) effected estimated richness and identified taxa, and how well large\uffe2\uff80\uff90scale ecological patterns associated with shifting environmental conditions were recovered in data from the three methods. The field site at Kungs\uffc3\uffa4ngen Nature Reserve has drawn frequent visitors since Linnaeus's time, and its species rich vegetation includes the largest population of Fritillaria meleagris in Sweden. To test the effect of different OTU generation methods, we sampled soils across an abrupt moisture transition that divides the meadow community into a Carex acuta dominated plant community with low species richness in the wetter part, which is visually distinct from the mesic\uffe2\uff80\uff90dry part that has a species rich grass\uffe2\uff80\uff90dominated plant community including a high frequency of F.\uffc2\uffa0meleagris. We used the moisture and plant community transition as a framework to investigate how detected belowground microeukaryotic community composition was influenced by OTU generation methods. Soil communities in both moisture regimes were dominated by protists, a large fraction of which were taxonomically assigned to Ciliophora (Alveolata) while 30%\uffe2\uff80\uff9340% of all reads were assigned to kingdom Fungi. Ecological patterns were consistently recovered irrespective of OTU generation method used. However, different methods strongly affect richness estimates and the taxonomic and phylogenetic resolution of the characterized community with implications for how well members of the microeukaryotic communities can be recognized in the data.
", "keywords": ["580", "species hypothesis", "Ekologi", "0301 basic medicine", "0303 health sciences", "Ecology", "rDNA", "Biological Systematics", "15. Life on land", "03 medical and health sciences", "14. Life underwater", "ITS", "Research Articles", "clustering"]}, "links": [{"href": "https://pub.epsilon.slu.se/27699/1/eshghi-sahraei-s-et-al-220505.pdf"}, {"href": "https://onlinelibrary.wiley.com/doi/pdf/10.1002/ece3.8676"}, {"href": "https://doi.org/10.1002/ece3.8676"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Ecology%20and%20Evolution", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1002/ece3.8676", "name": "item", "description": "10.1002/ece3.8676", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1002/ece3.8676"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2022-03-01T00:00:00Z"}}, {"id": "10.1002/ece3.1879", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:14:12Z", "type": "Journal Article", "created": "2016-01-22", "title": "Effects Of Fertilization On Microbial Abundance And Emissions Of Greenhouse Gases (Ch4 And N2o) In Rice Paddy Fields", "description": "AbstractThis study is to explore effects of nitrogen application and straw incorporation on abundance of relevant microbes and CH4 and N2O fluxes in a midseason aerated rice paddy field. Fluxes of CH4 and N2O were recorded, and abundance of relevant soil microbial functional genes was determined during rice\uffe2\uff80\uff90growing season in a 6\uffe2\uff80\uff90year\uffe2\uff80\uff90long fertilization experiment field in China. Results indicate that application of urea significantly changed the functional microbial composition, while the influence of straw incorporation was not significant. Application of urea significantly decreased the gene abundances of archaeal amoA and mcrA, but it significantly increased the gene abundances of bacterial amoA. CH4 emission was significantly increased by fresh straw incorporation. Incorporation of burnt straw tended to increase CH4 emission, while the urea application had no obvious effect on CH4 emission. N2O emission was significantly increased by urea application, while fresh or burnt straw incorporation tended to decrease N2O emission. The functional microbial composition did not change significantly over time, although the abundances of pmoA, archaeal amoA, nirS, and nosZ genes changed significantly. The change of CH4 emission showed an inverse trend with the one of the N2O emissions over time. To some extent, the abundance of some functional genes in this study can explain CH4 and N2O emissions. However, the correlation between CH4 and N2O emissions and the abundance of related functional genes was not significant. Environmental factors, such as soil Eh, may be more related to CH4 and N2O emissions.
", "keywords": ["0301 basic medicine", "2. Zero hunger", "0303 health sciences", "03 medical and health sciences", "13. Climate action", "15. Life on land", "Original Research"]}, "links": [{"href": "https://doi.org/10.1002/ece3.1879"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Ecology%20and%20Evolution", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1002/ece3.1879", "name": "item", "description": "10.1002/ece3.1879", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1002/ece3.1879"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2016-01-22T00:00:00Z"}}, {"id": "10.1002/ece3.5244", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:14:12Z", "type": "Journal Article", "created": "2019-06-10", "title": "Evolution of interdisciplinarity in biodiversity science", "description": "AbstractThe study of biodiversity has grown exponentially in the last thirty years in response to demands for greater understanding of the function and importance of Earth's biodiversity and finding solutions to conserve it. Here, we test the hypothesis that biodiversity science has become more interdisciplinary over time. To do so, we analyze 97,945 peer\uffe2\uff80\uff90reviewed articles over a twenty\uffe2\uff80\uff90two\uffe2\uff80\uff90year time period (1990\uffe2\uff80\uff932012) with a continuous time dynamic model, which classifies articles into concepts (i.e., topics and ideas) based on word co\uffe2\uff80\uff90occurrences. Using the model output, we then quantify different aspects of interdisciplinarity: concept diversity, that is, the diversity of topics and ideas across subdisciplines in biodiversity science, subdiscipline diversity, that is, the diversity of subdisciplines across concepts, and network structure, which captures interactions between concepts and subdisciplines. We found that, on average, concept and subdiscipline diversity in biodiversity science were either stable or declining, patterns which were driven by the persistence of rare concepts and subdisciplines and a decline in the diversity of common concepts and subdisciplines, respectively. Moreover, our results provide evidence that conceptual homogenization, that is, decreases in temporal \uffce\uffb2 concept diversity, underlies the observed trends in interdisciplinarity. Together, our results reveal that biodiversity science is undergoing a dynamic phase as a scientific discipline that is consolidating around a core set of concepts. Our results suggest that progress toward addressing the biodiversity crisis via greater interdisciplinarity during the study period may have been slowed by extrinsic factors, such as the failure to invest in research spanning across concepts and disciplines. However, recent initiatives such as the Intergovernmental Science\uffe2\uff80\uff90Policy Platform on Biodiversity and Ecosystem Services (IPBES) may attract broader support for biodiversity\uffe2\uff80\uff90related issues and hence interdisciplinary approaches to address scientific, political, and societal challenges in the coming years.
", "keywords": ["0301 basic medicine", "bibliographic analysis", "topic models", "0303 health sciences", "03 medical and health sciences", "conceptual homogenization", "interdisciplinarity", "Ecology", "13. Climate action", "15. Life on land", "Academic Practice in Ecology and Evolution", "QH540-549.5", "biodiversity"]}, "links": [{"href": "https://onlinelibrary.wiley.com/doi/pdf/10.1002/ece3.5244"}, {"href": "https://doi.org/10.1002/ece3.5244"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Ecology%20and%20Evolution", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1002/ece3.5244", "name": "item", "description": "10.1002/ece3.5244", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1002/ece3.5244"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2019-06-01T00:00:00Z"}}, {"id": "10.1002/ecs2.4754", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:14:13Z", "type": "Journal Article", "created": "2024-01-15", "title": "Invasions eliminate the legacy effects of substrate history on microbial nitrogen cycling", "description": "AbstractChanges in substrate quality driven by climate, land use, or other forms of global change may represent a strong selective force on microbial communities. Invasion of new taxa into a community through dispersal, evolution, or recolonization could impact the outcome of this environmental selection. Here, we simulated substrate change with a trait\uffe2\uff80\uff90based model of microbial litter decomposition (DEMENTpy) to assess the legacy effects of past substrate quality and the impact of selection by a new substrate on community decomposition activity. Simulations were run with different levels of invasion, including invasion from communities long\uffe2\uff80\uff90adapted to the new substrate. Legacy effects were evident with substrate change for native communities differing in composition. Protein was the only substrate that exerted a strong enough selective force to affect community composition. Legacy effects disappeared when invaders came from substrates similar to the new substrate. Together, our simulations demonstrate that substrate quality changes associated with global change can lead to legacy effects on substrate degradation. In decomposing plant litter, such legacy effects can occur if substrate inputs shift to higher protein content and if invasion is low.The ecological drivers of soil biodiversity in the Southern Hemisphere remain underexplored. Here, in a continental survey comprising 647 sites, across 58 degrees of latitude between tropical Australia and Antarctica, we evaluated the major ecological patterns in soil biodiversity and relative abundance of ecological clusters within a co\uffe2\uff80\uff90occurrence network of soil bacteria, archaea and eukaryotes. Six major ecological clusters (modules) of co\uffe2\uff80\uff90occurring soil taxa were identified. These clusters exhibited strong shifts in their relative abundances with increasing distance from the equator. Temperature was the major environmental driver of the relative abundance of ecological clusters when Australia and Antarctica are analyzed together. Temperature, aridity, soil properties and vegetation types were the major drivers of the relative abundance of different ecological clusters within Australia. Our data supports significant reductions in the diversity of bacteria, archaea and eukaryotes in Antarctica vs. Australia linked to strong reductions in temperature. However, we only detected small latitudinal variations in soil biodiversity within Australia. Different environmental drivers regulate the diversity of soil archaea (temperature and soil carbon), bacteria (aridity, vegetation attributes and pH) and eukaryotes (vegetation type and soil carbon) across Australia. Together, our findings provide new insights into the mechanisms driving soil biodiversity in the Southern Hemisphere.Since 1993, Rhizoctonia crown and root rot (Rhizoctonia solani AG 2\uffe2\uff80\uff932 IIIB) has represented an increasing problem for sugar beet production in Germany. Up to now, the outbreak of the infection and the spread of the disease within a field cannot be predicted and effective countermeasures are not available. Although little is known about the living conditions of R. solani in soils, abiotic soil properties are likely to influence the disease occurrence. Investigations were carried out based on 60 pairwise comparisons, each consisting of a disease\uffe2\uff80\uff90affected and an adjacent nonaffected patch on farmers' fields in 2002 and 2003. Soil samples from the top soil layer (0\uffe2\uff80\uff9330\uffe2\uff80\uff89cm) were collected before harvest, and eight of the most frequently mentioned soil properties potentially influencing Rhizoctonia crown and root rot infection were examined: bulk density, texture, carbonate carbon, potassium, phosphorus, organic carbon, total nitrogen, and pH. The occurrence of the disease was significantly related to the soil C : N ratio, indicating the influence of soil organic matter on the disease occurrence. Examinations of soil thin sections showed that organic\uffe2\uff80\uff90matter particles in the soil serve as a substrate for R. solani. All other soil physical and chemical properties examined did not differ between the disease\uffe2\uff80\uff90affected and nonaffected patches and seem to be of minor importance.
", "keywords": ["0301 basic medicine", "2. Zero hunger", "0303 health sciences", "03 medical and health sciences", "15. Life on land"]}, "links": [{"href": "https://doi.org/10.1002/jpln.200700186"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Plant%20Nutrition%20and%20Soil%20Science", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1002/jpln.200700186", "name": "item", "description": "10.1002/jpln.200700186", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1002/jpln.200700186"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2009-10-01T00:00:00Z"}}, {"id": "10.1002/jsfa.4207", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:14:16Z", "type": "Journal Article", "created": "2010-10-27", "title": "Algal Biorefinery-Based Industry: An Approach To Address Fuel And Food Insecurity For A Carbon-Smart World", "description": "Food and fuel production are intricately interconnected. In a carbon-smart society, it is imperative to produce both food and fuel sustainably. Integration of the emerging biorefinery concept with other industries can bring many environmental deliverables while mitigating several sustainability-related issues with respect to greenhouse gas emissions, fossil fuel usage, land use change for fuel production and future food insufficiency. A new biorefinery-based integrated industrial ecology encompasses the different value chain of products, coproducts, and services from the biorefinery industries. This paper discusses a framework to integrate the algal biofuel-based biorefinery, a booming biofuel sector, with other industries such as livestock, lignocellulosic and aquaculture. Using the USA as an example, this paper also illustrates the benefits associated with sustainable production of fuel and food. Policy and regulatory initiatives for synergistic development of the algal biofuel sector with other industries can bring many sustainable solutions for the future existence of mankind.", "keywords": ["2. Zero hunger", "0301 basic medicine", "Conservation of Natural Resources", "0303 health sciences", "9. Industry and infrastructure", "0402 animal and dairy science", "Agriculture", "04 agricultural and veterinary sciences", "Aquaculture", "15. Life on land", "7. Clean energy", "Food Supply", "12. Responsible consumption", "03 medical and health sciences", "Chlorophyta", "13. Climate action", "Biofuels", "11. Sustainability", "Animal Husbandry", "0405 other agricultural sciences"], "contacts": [{"organization": "Grinson-George, Bobban Subhadra,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1002/jsfa.4207"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20the%20Science%20of%20Food%20and%20Agriculture", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1002/jsfa.4207", "name": "item", "description": "10.1002/jsfa.4207", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1002/jsfa.4207"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2010-10-27T00:00:00Z"}}, {"id": "10.1002/jsfa.4533", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:14:16Z", "type": "Journal Article", "created": "2011-07-27", "title": "Influence Of Fertilisation Regimes On A Nosz-Containing Denitrifying Community In A Rice Paddy Soil", "description": "AbstractBACKGROUND: Denitrification is a microbial process that has received considerable attention during the past decade since it can result in losses of added nitrogen fertilisers from agricultural soils. Paddy soil has been known to have strong denitrifying activity, but the denitrifying microorganisms responsible for fertilisers in paddy soil are not well known. The objective of this study was to explore the impacts of 17\uffe2\uff80\uff90year application of inorganic and organic fertiliser (rice straw) on the abundance and composition of a nosZ\uffe2\uff80\uff90denitrifier community in paddy soil. Soil samples were collected from CK plots (no fertiliser), N (nitrogen fertiliser), NPK (nitrogen, phosphorus and potassium fertilisers) and NPK + OM (NPK plus organic matter). The nitrous oxide reductase gene (nosZ) community composition was analysed using terminal restriction fragment length polymorphism, and the abundance was determined by quantitative PCR.
RESULTS: Both the largest abundance of nosZ\uffe2\uff80\uff90denitrifier and the highest potential denitrifying activity (PDA) occurred in the NPK + OM treatment with about four times higher than that in the CK and two times higher than that in the N and NPK treatments (no significant difference). Denitrifying community composition differed significantly among fertilisation treatments except for the comparison between CK and N treatments. Of the measured abiotic factors, total organic carbon was significantly correlated with the observed differences in community composition and abundance (P < 0.01 by Monte Carlo permutation).
CONCLUSION: This study shows that the addition of different fertilisers affects the size and composition of the nosZ\uffe2\uff80\uff90denitrifier community in paddy soil. Copyright \uffc2\uffa9 2011 Society of Chemical Industry
", "keywords": ["2. Zero hunger", "0301 basic medicine", "0303 health sciences", "Bacteria", "Nitrogen", "0402 animal and dairy science", "Agriculture", "Oryza", "04 agricultural and veterinary sciences", "15. Life on land", "6. Clean water", "Carbon", "Soil", "03 medical and health sciences", "Genes", " Bacterial", "Denitrification", "0405 other agricultural sciences", "Fertilizers", "Oxidoreductases", "Monte Carlo Method", "Polymorphism", " Restriction Fragment Length", "Soil Microbiology"]}, "links": [{"href": "https://doi.org/10.1002/jsfa.4533"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20the%20Science%20of%20Food%20and%20Agriculture", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1002/jsfa.4533", "name": "item", "description": "10.1002/jsfa.4533", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1002/jsfa.4533"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2011-07-27T00:00:00Z"}}, {"id": "10.1002/jsfa.6206", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:14:16Z", "type": "Journal Article", "created": "2013-05-01", "title": "Effect Of Organic, Conventional And Mixed Cultivation Practices On Soil Microbial Community Structure And Nematode Abundance In A Cultivated Onion Crop", "description": "AbstractBACKGROUNDResponses of the soil microbial and nematode community to organic and conventional agricultural practices were studied using the Teagasc Kinsealy Systems Comparison trial as the experimental system. The trial is a long\uffe2\uff80\uff90term field experiment which divides conventional and organic agriculture into component pest\uffe2\uff80\uff90control and soil treatment practices. We hypothesised that management practices would affect soil ecology and used community level physiological profiles, microbial and nematode counts, and denaturing gradient gel electrophoresis (DGGE) to characterise soil microbial communities in plots used for onion (Allium cepa L.) cultivation.
RESULTSMicrobial activity and culturable bacterial counts were significantly higher under fully organic management. Culturable fungi, actinomycete and nematode counts showed a consistent trend towards higher numbers under fully organic management but these data were not statistically significant. No differences were found in the fungal/bacterial ratio. DGGE banding patterns and sequencing of excised bands showed clear differences between treatments. Putative onion fungal pathogens were predominantly sequenced under conventional soil treatment practices whilst putative soil suppressive bacterial species were predominantly sequenced from the organic pest\uffe2\uff80\uff90control treatment plots.
CONCLUSIONOrganic management increased microbial activity and diversity. Sequence data was indicative of differences in functional groups and warrants further investigation. \uffc2\uffa9 2013 Society of Chemical Industry
", "keywords": ["DNA", " Bacterial", "0301 basic medicine", "Microbial diversity", "Nematoda", "Soil", "03 medical and health sciences", "Onions", "Animals", "DNA", " Fungal", "Ecosystem", "Soil Microbiology", "2. Zero hunger", "Organic Agriculture", "0303 health sciences", "Bacteria", "Denaturing Gradient Gel Electrophoresis", "0402 animal and dairy science", "Fungi", "Denaturing gradient gel electrophoresis", "Agriculture", "Biolog Eco-plates", "04 agricultural and veterinary sciences", "15. Life on land", "Community level physiological profile", "Organic agriculture", "0405 other agricultural sciences"]}, "links": [{"href": "https://doi.org/10.1002/jsfa.6206"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20the%20Science%20of%20Food%20and%20Agriculture", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1002/jsfa.6206", "name": "item", "description": "10.1002/jsfa.6206", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1002/jsfa.6206"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2013-06-07T00:00:00Z"}}, {"id": "10.1002/jsfa.8606", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:14:16Z", "type": "Journal Article", "created": "2017-07-31", "title": "How Are Arbuscular Mycorrhizal Associations Related To Maize Growth Performance During Short-Term Cover Crop Rotation?", "description": "AbstractBACKGROUNDBetter cover crop management options aiming to maximize the benefits of arbuscular mycorrhizal fungi (AMF) to subsequent crops are largely unknown. We investigated the impact of cover crop management methods on maize growth performance and assemblages of AMF colonizing maize roots in a field trial. The cover crop treatments comprised Italian ryegrass, wheat, brown mustard and fallow in rotation with maize.
RESULTSThe diversity of AMF communities among cover crops used for maize management was significantly influenced by the cover crop and time course. Cover crops did not affect grain yield and aboveground biomass of subsequent maize but affected early growth. A structural equation model indicated that the root colonization, AMF diversity and maize phosphorus uptake had direct strong positive effects on yield performance.
CONCLUSIONAMF variables and maize performance were related directly or indirectly to maize grain yield, whereas root colonization had a positive effect on maize performance. AMF may be an essential factor that determines the success of cover crop rotational systems. Encouraging AMF associations can potentially benefit cover cropping systems. Therefore, it is imperative to consider AMF associations and crop phenology when making management decisions. \uffc2\uffa9 2017 Society of Chemical Industry
", "keywords": ["2. Zero hunger", "0301 basic medicine", "0303 health sciences", "0402 animal and dairy science", "Agriculture", "Phosphorus", "04 agricultural and veterinary sciences", "15. Life on land", "Plant Roots", "Zea mays", "Crop Production", "03 medical and health sciences", "Mycorrhizae", "Lolium", "0405 other agricultural sciences", "Soil Microbiology", "Triticum", "Mustard Plant"]}, "links": [{"href": "https://doi.org/10.1002/jsfa.8606"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20the%20Science%20of%20Food%20and%20Agriculture", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1002/jsfa.8606", "name": "item", "description": "10.1002/jsfa.8606", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1002/jsfa.8606"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2017-09-11T00:00:00Z"}}, {"id": "10.1002/ldr.3453", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:14:17Z", "type": "Journal Article", "created": "2019-10-15", "title": "Increases in aridity lead to drastic shifts in the assembly of dryland complex microbial networks", "description": "AbstractWe have little information on how and why soil microbial community assembly will respond to predicted increases in aridity by the end of this century. Here, we used correlation networks and structural equation modeling to assess the changes in the abundance of the ecological clusters including potential winner and loser microbial taxa associated with predicted increases in aridity. To do this, we conducted a field survey in an environmental gradient from eastern Australia and obtained information on bacterial and fungal community composition for 120 soil samples and multiple abiotic and biotic factors. Overall, our structural equation model explained 83% of the variance in the two mesic modules. Increases in aridity led to marked shifts in the abundance of the two major microbial modules found in our network, which accounted for >99% of all phylotypes. In particular, the relative abundance of one of these modules, the Mesic Module #1, which was positively related to multiple soil properties and plant productivity, declined strongly with aridity. Conversely, the relative abundance of a second dominant module (Xeric Module #2) was positively correlated with increases in aridity. Our study provides evidence that network analysis is a useful tool to identify microbial taxa that are either winners or losers under increasing aridity and therefore potentially under changing climates. Our work further suggests that climate change, and associated land degradation, could potentially lead to extensive microbial phylotypes exchange and local extinctions, as demonstrated by the reductions of up to 97% in the relative abundance of microbial taxa within Mesic Module #1.Maize is the world's second most important agricultural crop. The cereal was unknown to Europeans before the end of the 15th century, but since its arrival in Europe, it has changed agriculture, food and landscapes. Terraces where maize was cultivated in the Northwest of the Iberian Peninsula contributed to the formation of local cultures and identities. The history of maize and maize landscape are mementos that help to recover traditional practices, fostering identities, and are crucial for the successful implementation of sustainable policies to provide prosperous futures.
Summary
Maize (Zea mays L.) in the Iberian Peninsula embodies a history of landscape changes where the concepts of \uffe2\uff80\uff98exotic\uffe2\uff80\uff99, \uffe2\uff80\uff98traditional\uffe2\uff80\uff99 and \uffe2\uff80\uff98hybrid\uffe2\uff80\uff99 help to understand the engagements between landscape, farmers, agronomists (since the 19th and 20th centuries) and seeds. Today, landscapes reveal biophysical and ecological changes that reflect a panoply of intentions. A multitude of agents, and their interactions, acted upon those territories over time.
Using historical sources from the leading institutions dedicated to agricultural research in the Iberian Peninsula, this paper aims to (1) contribute to a better understanding of the maize landscape and culture in the Iberian Peninsula and (2) interrogate how landscape changes (and the landscape history of maize) can frame local or regional heritage and identities reflecting customs or ways of life.
The analysis unveils networks of knowledge, agricultural technologies and seed exchange. Politicians, economists, engineers, agronomists, farmers, governmental officials and agricultural industries planned and transformed traditional rural practices into modern and industrialised ones. Experts and politicians, willing to improve agricultural practices and seeds, using hybrid seeds or building new irrigation systems, led to deep social and landscape changes, allowing maize to cover territories far away from its traditional domains. Moreover, despite farmers' resistance, hybrid maize substituted landraces, eroding agrobiodiversity. Nowadays, the south and east regions of the Iberian Peninsula are the main producers of maize (hybrid), whereas in the Northwest maize is an occasional crop, being replaced by vineyards for economic reasons.
Dissolved organic matter (DOM) composition exerts a direct control on its degradation and subsequent persistence in aquatic ecosystems. Yet, under certain conditions, the degradation patterns of DOM cannot be solely explained by its composition, highlighting the relevance of environmental conditions for DOM degradation. Here, we experimentally assessed the relative influence of composition vs. environment on DOM degradation by performing degradation bioassays using three contrasting DOM sources inoculated with a standardized bacterial inoculum under five distinct environments. The DOM degradation kinetics modeled using reactivity continuum models showed that composition was more important than environment in determining the bulk DOM decay patterns. Changes in DOM composition resulted from the interaction between DOM source and environment. The role of environment was stronger on shaping the bacterial community composition, but the intrinsic nature of the DOM source exerted stronger control on the DOM degradation function.Global change is affecting soil biodiversity and functioning across all terrestrial ecosystems. Still, much is unknown about how soil biodiversity and function will change in the future in response to simultaneous alterations in climate and land use, as well as other environmental drivers. It is crucial to understand the direct, indirect\uffc2\uffa0and interactive effects of global change drivers on soil communities and ecosystems across environmental contexts, not only today but also in the near future. This is particularly relevant for international efforts to tackle climate change like the Paris Agreement, and considering the failure to achieve the 2020 biodiversity targets, especially the target of halting soil degradation. Here, we outline the main frontiers related to soil ecology that were presented and discussed at the thematic sessions of the World Biodiversity Forum 2022 in Davos, Switzerland. We highlight multiple frontiers of knowledge associated with data integration, causal inference, soil biodiversity and function scenarios, critical soil biodiversity facets, underrepresented drivers, global collaboration, knowledge application and transdisciplinarity, as well as policy and public communication. These identified research priorities are not only of immediate interest to the scientific community but may also be considered in research priority programmes and calls for funding.Seed size is one of the major determinants of seed weight and eventually, crop yield. As the global population is increasing beyond the capacity of current food production, enhancing seed size is a key target for crop breeders. Despite the identification of several genes and QTLs, current understanding about the molecular regulation of seed size/weight remains fragmentary. In the present study, we report novel role of a jasmonic acid (JA) signaling repressor, OsJAZ11 controlling rice seed width and weight. Transgenic rice lines overexpressing OsJAZ11 exhibited up to a 14% increase in seed width and ~30% increase in seed weight compared to wild type (WT). Constitutive expression of OsJAZ11 dramatically influenced spikelet morphogenesis leading to extra glume\uffe2\uff80\uff90like structures, open hull, and abnormal numbers of floral organs. Furthermore, overexpression lines accumulated higher JA levels in spikelets and developing seeds. Expression studies uncovered altered expression of JA biosynthesis/signaling and MADS box genes in overexpression lines compared to WT. Yeast two\uffe2\uff80\uff90hybrid and pull\uffe2\uff80\uff90down assays revealed that OsJAZ11 interacts with OsMADS29 and OsMADS68. Remarkably, expression of OsGW7, a key negative regulator of grain size, was significantly reduced in overexpression lines. We propose that OsJAZ11 participates in the regulation of seed size and spikelet development by coordinating the expression of JA\uffe2\uff80\uff90related, OsGW7 and MADS genes.Electrical impedance spectroscopy has long been considered a promising technique for noninvasive, in\uffe2\uff80\uff90situ root investigation because of its sensitivity to anatomy and physiology. However, the complexity of the root system and its coupling with stem and soil have hindered the signal interpretation and methodological upscaling to field applications. This study addresses these key issues by introducing three\uffe2\uff80\uff90channel acquisitions and their interpretation through Cole\uffe2\uff80\uff93Cole fitting. This solution could successfully decouple the impedance response of stem, roots, and soil, as well as provide convenient parametrization and comparison of their impedance signals. The methodological solution was tested on 80 wheat (Triticum aestivum L.) and 10 pecan [Carya illinoensis (Wangenh.) K. Koch] plants, the first extensive and field investigation. The investigation provided evidence of (a) proximal current leakage in herbaceous root systems, extending recent laboratory results and previous indirect field studies. (b) Major role of the plant stem, which has been a substantial concern raised in numerous studies. (c) Minor contribution from the soil, addressing the doubts on the comparability of results obtained in different soil conditions. All together, these evidences lead to indirect correlations between impedance signals and root traits. The explored solution is expected to support the adoption of the impedance spectroscopy, in line with the diffusion of multichannel impedance meters and growing interest in root physiology and\uffc2\uffa0phenotyping.", "keywords": ["0301 basic medicine", "0303 health sciences", "03 medical and health sciences", "Plant culture", "Plant Science", "Agronomy and Crop Science", "SB1-1110"]}, "links": [{"href": "https://onlinelibrary.wiley.com/doi/pdf/10.1002/ppj2.20021"}, {"href": "https://doi.org/10.1002/ppj2.20021"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/The%20Plant%20Phenome%20Journal", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1002/ppj2.20021", "name": "item", "description": "10.1002/ppj2.20021", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1002/ppj2.20021"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2021-01-01T00:00:00Z"}}, {"id": "10.1007/bf00009973", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:14:21Z", "type": "Journal Article", "created": "2004-12-17", "title": "A Revision Of The Taxonomy Of Raillietiella-Boulengeri (Vaney And Sambon, 1910) Sambon 1910, Raillietiella-Orientalis (Hett, 1915) Sambon, 1922 And Raillietiella-Agcoi Tubangui And Masilungan, 1956 (Pentastomida, Cephalobaenida)", "description": "Three large Raillietiella species have been described from a number of snakes in Africa, South East Asia and the Philippine Islands, although the criteria used to distinguish the species are variable and overlapping. As a consequence several authors have expressed doubts concerning the validity of these species. By using more reliable diagnostic criteria, namely hook dimensions and the form of the male copulatory spicule, we show that all three species are valid. They are redescribed and the host lists are amplified and amended. Evidence about the life-cycle is assessed and it is suggested that two or three vertebrates may be involved. Autoreinfection, which was thought to be important in natural transmission, may be linked with pathology of the host induced by trauma associated with captivity. ac]19811128", "keywords": ["0301 basic medicine", "0303 health sciences", "03 medical and health sciences"], "contacts": [{"organization": "J. Riley, J. H. Ali, J. T. Self,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1007/bf00009973"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Systematic%20Parasitology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/bf00009973", "name": "item", "description": "10.1007/bf00009973", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/bf00009973"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "1982-12-01T00:00:00Z"}}, {"id": "10.1007/bf00009975", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:14:21Z", "type": "Journal Article", "created": "2004-12-17", "title": "The Labidocarpine Mites (Acari, Chirodiscidae) From Oriental Bats .4. Genera Olabidocarpus Lawrence, 1948, Dentocarpus Dusbabek And Cruz, 1966, Labidocarpellus Fain, 1976 And Pteropiella Fain, 1970, With A Key To The Genera Of Chirodiscidae", "description": "The oriental species of the genera Olabidocarpus Lawrence, 1948, Dentocarpus Dusbabek & Cruz, 1966, Labidocarpellus Fain, 1976 and Pteropiella Fain, 1970 are revised. The species are redescribed and depicted except for a few which have been fully described recently. The total number of species known from these genera in this region is now 17. Labidocarpellus papuanus Fain, 1975 is replaced in the genus Pteropiella. The subgenus Dentocarpus (Paradentocarpus) Fain, 1976 is placed in synonymy with Labidocarpellus and the three species described in this subgenus (D. (P.) abyssinicus Fain, 1976, D. (P.) phyllodermae Fain, 1976, and D. (P.) kimberleyensis Fain & Lukoschus, 1981) are transferred to Labidocarpellus. Labidocarpellus notopteris Fain, 1976 and L. novaeguineae Fain, 1976 are now transferred to Dentocarpus. Olabidocarpus peropteryx Fain, 1972 and O. guyanensis Fain, 1972 are transferred to Labidocarpellus. A key is given to all the genera of Chirodiscidae parasitic on bats. ac]19820102", "keywords": ["0301 basic medicine", "0303 health sciences", "03 medical and health sciences"], "contacts": [{"organization": "A. Fain", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1007/bf00009975"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Systematic%20Parasitology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/bf00009975", "name": "item", "description": "10.1007/bf00009975", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/bf00009975"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "1982-12-01T00:00:00Z"}}, {"id": "10.1007/s00018-021-04080-6", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:14:26Z", "type": "Journal Article", "created": "2022-01-19", "title": "Outlook on next\u2010generation probiotics from the human gut", "description": "Probiotics currently available on the market generally belong to a narrow range of microbial species. However, recent studies about the importance of the gut microbial commensals on human health highlighted that the gut microbiome is an unexplored reservoir of potentially beneficial microbes. For this reason, academic and industrial research is focused on identifying and testing novel microbial strains of gut origin for the development of next-generation probiotics. Although several of these are promising for the prevention and treatment of many chronic diseases, studies on human subjects are still scarce and approval from regulatory agencies is, therefore, rare. In addition, some issues need to be overcome before implementing their wide application on the market, such as the best methods for cultivation and storage of these oxygen-sensitive taxa. This review summarizes the most recent evidence related to NGPs and provides an outlook to the main issues that still limit their wide employment.", "keywords": ["0301 basic medicine", "Gut microbiome", "Clostridiales", "0303 health sciences", "Bacteria", "Faecalibacterium prausnitzii", "Probiotics", "Next-generation probiotics", "Prevotella", "Akkermansia", "Bacterial Physiological Phenomena", "Gastrointestinal Microbiome", "3. Good health", "03 medical and health sciences", "Akkermansia muciniphila; Faecalibacterium prausnitzii; Gut microbiome; Live biotherapeutics; Next-generation probiotics; Prevotella copri", "Live biotherapeutics", "Dysbiosis", "Humans", "Prevotella copri", "Akkermansia muciniphila"], "contacts": [{"organization": "De Filippis F., Esposito A., Ercolini D.,", "roles": ["creator"]}]}, "links": [{"href": "https://www.iris.unina.it/bitstream/11588/868940/2/CMLS%2c2022_NGP.pdf"}, {"href": "https://link.springer.com/content/pdf/10.1007/s00018-021-04080-6.pdf"}, {"href": "https://doi.org/10.1007/s00018-021-04080-6"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Cellular%20and%20Molecular%20Life%20Sciences", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s00018-021-04080-6", "name": "item", "description": "10.1007/s00018-021-04080-6", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s00018-021-04080-6"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2022-01-19T00:00:00Z"}}, {"id": "10.1007/s00114-021-01748-8", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:14:26Z", "type": "Journal Article", "created": "2021-09-07", "title": "Societal importance of Antarctic negative feedbacks on climate change: blue carbon gains from sea ice, ice shelf and glacier losses", "description": "AbstractDiminishing prospects for environmental preservation under climate change are intensifying efforts to boost capture, storage and sequestration (long-term burial) of carbon. However, as Earth\uffe2\uff80\uff99s biological carbon sinks also shrink, remediation has become a key part of the narrative for terrestrial ecosystems. In contrast, blue carbon on polar continental shelves have stronger pathways to sequestration and have increased with climate-forced marine ice losses\uffe2\uff80\uff94becoming the largest known natural negative feedback on climate change. Here we explore the size and complex dynamics of blue carbon gains with spatiotemporal changes in sea ice (60\uffe2\uff80\uff93100 MtCyear\uffe2\uff88\uff921), ice shelves (4\uffe2\uff80\uff9340 MtCyear\uffe2\uff88\uff921\uffe2\uff80\uff89=\uffe2\uff80\uff89giant iceberg generation) and glacier retreat (<\uffe2\uff80\uff891 MtCyear\uffe2\uff88\uff921). Estimates suggest that, amongst these, reduced duration of seasonal sea ice is most important. Decreasing sea ice extent drives longer (not necessarily larger biomass) smaller cell-sized phytoplankton blooms, increasing growth of many primary consumers and benthic carbon storage\uffe2\uff80\uff94where sequestration chances are maximal. However, sea ice losses also create positive feedbacks in shallow waters through increased iceberg movement and scouring of benthos. Unlike loss of sea ice, which enhances existing sinks, ice shelf losses generate brand new carbon sinks both where giant icebergs were, and in their wake. These also generate small positive feedbacks from scouring, minimised by repeat scouring at biodiversity hotspots. Blue carbon change from glacier retreat has been least well quantified, and although emerging fjords are small areas, they have high storage-sequestration conversion efficiencies, whilst blue carbon in polar waters faces many diverse and complex stressors. The identity of these are known (e.g. fishing, warming, ocean acidification, non-indigenous species and plastic pollution) but not their magnitude of impact. In order to mediate multiple stressors, research should focus on wider verification of blue carbon gains, projecting future change, and the broader environmental and economic benefits to safeguard blue carbon ecosystems through law.
", "keywords": ["0301 basic medicine", "0303 health sciences", "Blue carbon", "Ecologie", "Climate Change", "Sea ice", "Nature-based solutions", "Antarctic Regions", "Review", "Evolution des esp\u00e8ces", "Hydrogen-Ion Concentration", "15. Life on land", "7. Clean energy", "Carbon", "Feedback", "03 medical and health sciences", "13. Climate action", "Blue carbon \u00b7 Ecosystem services \u00b7 Sea ice \u00b7 Nature-based solutions \u00b7 Southern Ocean", "Ecosystem services", "Ice Cover", "Seawater", "14. Life underwater", "Southern Ocean", "Ecosystem"]}, "links": [{"href": "https://link.springer.com/content/pdf/10.1007/s00114-021-01748-8.pdf"}, {"href": "https://dipot.ulb.ac.be/dspace/bitstream/2013/332392/3/Barnes2021_Article_SocietalImportanceOfAntarcticN.pdf"}, {"href": "https://doi.org/10.1007/s00114-021-01748-8"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/The%20Science%20of%20Nature", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s00114-021-01748-8", "name": "item", "description": "10.1007/s00114-021-01748-8", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s00114-021-01748-8"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2021-09-07T00:00:00Z"}}, {"id": "10.1007/s00122-021-03815-0", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:14:26Z", "type": "Journal Article", "created": "2021-03-25", "title": "Genomic prediction models trained with historical records enable populating the German ex situ genebank bio-digital resource center of barley (Hordeum\u00a0sp.) with information on resistances to soilborne barley mosaic viruses", "description": "Abstract Key messageGenomic prediction with special weight of major genes is a valuable tool to populate bio-digital resource centers.
AbstractPhenotypic information of crop genetic resources is a prerequisite for an informed selection that aims to broaden the genetic base of the elite breeding pools. We investigated the potential of genomic prediction based on historical screening data of plant responses against the Barley yellow mosaic viruses for populating the bio-digital resource center of barley. Our study includes dense marker data for 3838 accessions of winter barley, and historical screening data of 1751 accessions for Barley yellow mosaic virus (BaYMV) and of 1771 accessions for Barley mild mosaic virus (BaMMV). Linear mixed models were fitted by considering combinations for the effects of genotypes, years, and locations. The best linear unbiased estimations displayed a broad spectrum of plant responses against BaYMV and BaMMV. Prediction abilities, computed as correlations between predictions and observed phenotypes of accessions, were low for the marker-assisted selection approach amounting to 0.42. In contrast, prediction abilities of genomic best linear unbiased predictions were high, with values of 0.62 for BaYMV and 0.64 for BaMMV. Prediction abilities of genomic prediction were improved by up to\uffe2\uff80\uff89~\uffe2\uff80\uff895% using W-BLUP, in which more weight is given to markers with significant major effects found by association mapping. Our results outline the utility of historical screening data and W-BLUP model to predict the performance of the non-phenotyped individuals in genebank collections. The presented strategy can be considered as part of the different approaches used in genebank genomics to valorize genetic resources for their usage in disease resistance breeding and research.
", "keywords": ["Genetic Markers", "0301 basic medicine", "2. Zero hunger", "0303 health sciences", "Genotype", "Chromosome Mapping", "Genetic Variation", "Hordeum", "Genomics", "Potyviridae", "Linkage Disequilibrium", "Plant Breeding", "03 medical and health sciences", "Phenotype", "Databases", " Genetic", "Original Article", "Genetic Association Studies", "Disease Resistance", "Plant Diseases"]}, "links": [{"href": "https://link.springer.com/content/pdf/10.1007/s00122-021-03815-0.pdf"}, {"href": "https://doi.org/10.1007/s00122-021-03815-0"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Theoretical%20and%20Applied%20Genetics", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s00122-021-03815-0", "name": "item", "description": "10.1007/s00122-021-03815-0", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s00122-021-03815-0"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2021-03-25T00:00:00Z"}}, {"id": "10.1007/s00253-012-4173-2", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:14:27Z", "type": "Journal Article", "created": "2012-06-20", "title": "Pectin-Rich Biomass As Feedstock For Fuel Ethanol Production", "description": "The USA has proposed that 30\u00a0% of liquid transportation fuel be produced from renewable resources by 2030 (Perlack and Stokes 2011). It will be impossible to reach this goal using corn kernel-based ethanol alone. Pectin-rich biomass, an under-utilized waste product of the sugar and juice industry, can augment US ethanol supplies by capitalizing on this already established feedstock. Currently, pectin-rich biomass is sold (at low value) as animal feed. This review focuses on the three most studied types of pectin-rich biomass: sugar beet pulp, citrus waste and apple pomace. Fermentations of these materials have been conducted with a variety of ethanologens, including yeasts and bacteria. Escherichia coli can ferment a wide range of sugars including galacturonic acid, the primary component of pectin. However, the mixed acid metabolism of E. coli can produce unwanted side products. Saccharomyces cerevisiae cannot naturally ferment galacturonic acid nor pentose sugars but has a homoethanol pathway. Erwinia chrysanthemi is capable of degrading many of the cell wall components of pectin-rich materials, including pectin. Klebsiella oxytoca can metabolize a diverse array of sugars including cellobiose, one degradation product of cellulose. However, both E. chrysanthemi and K. oxytoca produce side products during fermentation, similar to E. coli. Using pectin-rich residues from industrial processes is beneficial because the material is already collected and partially pretreated to facilitate enzymatic deconstruction of the plant cell walls. Using biomass already produced for other purposes is an attractive practice because fewer greenhouse gases (GHG) will be anticipated from land-use changes.", "keywords": ["0301 basic medicine", "2. Zero hunger", "0303 health sciences", "Bacteria", "Ethanol", "Fungi", "Industrial Waste", "Mini-Review", "15. Life on land", "Applied Microbiology and Biotechnology", "7. Clean energy", "12. Responsible consumption", "03 medical and health sciences", "13. Climate action", "Fermentation", "Food Industry", "Pectins", "Biomass", "Biotechnology"], "contacts": [{"organization": "Joy Doran-Peterson, Meredith C. Edwards,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1007/s00253-012-4173-2"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Applied%20Microbiology%20and%20Biotechnology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s00253-012-4173-2", "name": "item", "description": "10.1007/s00253-012-4173-2", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s00253-012-4173-2"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2012-06-14T00:00:00Z"}}, {"id": "10.1007/s00248-003-0229-2", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:14:27Z", "type": "Journal Article", "created": "2005-06-17", "title": "Methanogen Communities In A Drained Bog: Effect Of Ash Fertilization", "description": "Forestry practises such has drainage have been shown to decrease emissions of the greenhouse gas methane (CH(4)) from peatlands. The aim of the study was to examine the methanogen populations in a drained bog in northern Finland, and to assess the possible effect of ash fertilization on potential methane production and methanogen communities. Peat samples were collected from control and ash fertilized (15,000 kg/ha) plots 5 years after ash application, and potential CH(4) production was measured. The methanogen community structure was studied by DNA isolation, PCR amplification of the methyl coenzyme-M reductase (mcr) gene, denaturing gradient gel electrophoresis (DGGE), and restriction fragment length polymorphism (RFLP) analysis. The drained peatland showed low potential methane production and methanogen diversity in both control and ash-fertilized plots. Samples from both upper and deeper layers of peat were dominated by three groups of sequences related to Rice cluster-I hydrogenotroph methanogens. Even though pH was marginally greater in the ash-treated site, the occurrence of those sequences was not affected by ash fertilization. Interestingly, a less common group of sequences, related to the Fen cluster, were found only in the fertilized plots. The study confirmed the depth related change of methanogen populations in peatland.", "keywords": ["0301 basic medicine", "0303 health sciences", "Bacteria", "tuhkalannoitus", "metanogeeniset mikrobit", "Biodiversity", "15. Life on land", "03 medical and health sciences", "Genes", " Bacterial", "ojitetut suot", "Fertilizers", "Methane", "Ecosystem", "Phylogeny", "Polymorphism", " Restriction Fragment Length"]}, "links": [{"href": "https://doi.org/10.1007/s00248-003-0229-2"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Microbial%20Ecology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s00248-003-0229-2", "name": "item", "description": "10.1007/s00248-003-0229-2", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s00248-003-0229-2"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2005-02-01T00:00:00Z"}}, {"id": "10.1007/s00248-008-9390-y", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:14:27Z", "type": "Journal Article", "created": "2008-04-28", "title": "Plant Responses To Drought Stress And Exogenous Aba Application Are Modulated Differently By Mycorrhization In Tomato And An Aba-Deficient Mutant (Sitiens)", "description": "The aims of the present study are to find out whether the effects of arbuscular mycorrhizal (AM) symbiosis on plant resistance to water deficit are mediated by the endogenous abscisic acid (ABA) content of the host plant and whether the exogenous ABA application modifies such effects. The ABA-deficient tomato mutant sitiens and its near-isogenic wild-type parental line were used. Plant development, physiology, and expression of plant genes expected to be modulated by AM symbiosis, drought, and ABA were studied. Results showed that only wild-type tomato plants responded positively to mycorrhizal inoculation, while AM symbiosis was not observed to have any effect on plant development in sitiens plants grown under well-watered conditions. The application of ABA to sitiens plants enhanced plant growth both under well-watered and drought stress conditions. In respect to sitiens plants subjected to drought stress, the addition of ABA had a cumulative effect in relation to that of inoculation with G. intraradices. Most of the genes analyzed in this study showed different regulation patterns in wild-type and sitiens plants, suggesting that their gene expression is modulated by the plant ABA phenotype. In the same way, the colonization of roots with the AM fungus G. intraradices differently regulated the expression of these genes in wild-type and in sitiens plants, which could explain the distinctive effect of the symbiosis on each plant ABA phenotype. This also suggests that the effects of the AM symbiosis on plant responses and resistance to water deficit are mediated by the plant ABA phenotype.", "keywords": ["0301 basic medicine", "2. Zero hunger", "0303 health sciences", "15. Life on land", "Adaptation", " Physiological", "Plant Roots", "6. Clean water", "Droughts", "03 medical and health sciences", "Solanum lycopersicum", "Mycorrhizae", "Mutation", "Symbiosis", "Abscisic Acid"]}, "links": [{"href": "https://doi.org/10.1007/s00248-008-9390-y"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Microbial%20Ecology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s00248-008-9390-y", "name": "item", "description": "10.1007/s00248-008-9390-y", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s00248-008-9390-y"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2008-04-29T00:00:00Z"}}, {"id": "10.1007/s00248-008-9467-7", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:14:27Z", "type": "Journal Article", "created": "2008-11-21", "title": "Molecular And Functional Assessment Of Bacterial Community Convergence In Metal-Amended Soils", "description": "Species diversity and the structure of microbial communities in soils are thought to be a function of the cumulative selective pressures within the local environment. Shifts in microbial community structure, as a result of metal stress, may have lasting negative effects on soil ecosystem dynamics if critical microbial community functions are compromised. Three soils in the vicinity of a copper smelter, previously contaminated with background, low and high levels of aerially deposited metals, were amended with metal-salts to determine the potential for metal contamination to shape the structural and functional diversity of microbial communities in soils. We hypothesized that the microbial communities native to the three soils would initially be unique to each site, but would converge on a microbial community with similar structure and function, as a result of metal stress. Initially, the three different sites supported microbial communities with unique structural and functional diversity, and the nonimpacted site supported inherently higher levels of microbial activity and biomass, relative to the metal-contaminated sites. Amendment of the soils with metal-salts resulted in a decrease in microbial activity and biomass, as well as shifts in microbial community structure and function at each site. Soil microbial communities from each site were also observed to be sensitive to changes in soil pH as a result of metal-salt amendment; however, the magnitude of these pH-associated effects varied between soils. Microbial communities from each site did not converge on a structurally or functionally similar community following metal-salt amendment, indicating that other factors may be equally important in shaping microbial communities in soils. Among these factors, soil physiochemical parameters like organic matter and soil pH, which can both influence the bioavailability and toxicity of metals in soils, may be critical.", "keywords": ["DNA", " Bacterial", "0301 basic medicine", "0303 health sciences", "Bacteria", "Biodiversity", "Hydrogen-Ion Concentration", "15. Life on land", "Soil", "03 medical and health sciences", "13. Climate action", "Metals", " Heavy", "Soil Pollutants", "Biomass", "Ecosystem", "Soil Microbiology"]}, "links": [{"href": "https://doi.org/10.1007/s00248-008-9467-7"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Microbial%20Ecology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s00248-008-9467-7", "name": "item", "description": "10.1007/s00248-008-9467-7", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s00248-008-9467-7"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2008-11-22T00:00:00Z"}}, {"id": "10.1007/s00248-010-9727-1", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:14:27Z", "type": "Journal Article", "created": "2010-08-03", "title": "Soil Microbial Abundance And Diversity Along A Low Precipitation Gradient", "description": "The exploration of spatial patterns of abundance and diversity patterns along precipitation gradients has focused for centuries on plants and animals; microbial profiles along such gradients are largely unknown. We studied the effects of soil pH, nutrient concentration, salinity, and water content on bacterial abundance and diversity in soils collected from Mediterranean, semi-arid, and arid sites receiving approximately 400, 300, and 100 mm annual precipitation, respectively. Bacterial diversity was evaluated by terminal restriction fragment length polymorphism and clone library analyses and the patterns obtained varied with the climatic regions. Over 75% of the sequenced clones were unique to their environment, while \u223c2% were shared by all sites, yet, the Mediterranean and semi-arid sites had more common clones (\u223c9%) than either had with the arid site (4.7% and 6%, respectively). The microbial abundance, estimated by phospholipid fatty acids and real-time quantitative PCR assays, was significantly lower in the arid region. Our results indicate that although soil bacterial abundance decreases with precipitation, bacterial diversity is independent of precipitation gradient. Furthermore, community composition was found to be unique to each ecosystem.", "keywords": ["DNA", " Bacterial", "2. Zero hunger", "0301 basic medicine", "Salinity", "0303 health sciences", "Bacteria", "Mediterranean Region", "Climate", "Rain", "Water", "Biodiversity", "Hydrogen-Ion Concentration", "15. Life on land", "Soil", "03 medical and health sciences", "Phospholipids", "Polymorphism", " Restriction Fragment Length", "Soil Microbiology"]}, "links": [{"href": "https://doi.org/10.1007/s00248-010-9727-1"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Microbial%20Ecology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s00248-010-9727-1", "name": "item", "description": "10.1007/s00248-010-9727-1", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s00248-010-9727-1"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2010-08-01T00:00:00Z"}}, {"id": "10.1007/s00248-012-0067-1", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:14:27Z", "type": "Journal Article", "created": "2012-05-25", "title": "Erratum To: Soil Fertility And The Impact Of Exotic Invasion On Microbial Communities In Hawaiian Forests", "keywords": ["0301 basic medicine", "0303 health sciences", "03 medical and health sciences"]}, "links": [{"href": "https://doi.org/10.1007/s00248-012-0067-1"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Microbial%20Ecology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s00248-012-0067-1", "name": "item", "description": "10.1007/s00248-012-0067-1", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s00248-012-0067-1"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2012-05-26T00:00:00Z"}}, {"id": "10.1007/s00248-013-0225-0", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:14:27Z", "type": "Journal Article", "created": "2013-04-15", "title": "Agricultural Management And Labile Carbon Additions Affect Soil Microbial Community Structure And Interact With Carbon And Nitrogen Cycling", "description": "We investigated how conversion from conventional agriculture to organic management affected the structure and biogeochemical function of soil microbial communities. We hypothesized the following. (1) Changing agricultural management practices will alter soil microbial community structure driven by increasing microbial diversity in organic management. (2) Organically managed soil microbial communities will mineralize more N and will also mineralize more N in response to substrate addition than conventionally managed soil communities. (3) Microbial communities under organic management will be more efficient and respire less added C. Soils from organically and conventionally managed agroecosystems were incubated with and without glucose ((13)C) additions at constant soil moisture. We extracted soil genomic DNA before and after incubation for TRFLP community fingerprinting of soil bacteria and fungi. We measured soil C and N pools before and after incubation, and we tracked total C respired and N mineralized at several points during the incubation. Twenty years of organic management altered soil bacterial and fungal community structure compared to continuous conventional management with the bacterial differences caused primarily by a large increase in diversity. Organically managed soils mineralized twice as much NO3 (-) as conventionally managed ones (44 vs. 23 \u03bcg N/g soil, respectively) and increased mineralization when labile C was added. There was no difference in respiration, but organically managed soils had larger pools of C suggesting greater efficiency in terms of respiration per unit soil C. These results indicate that the organic management induced a change in community composition resulting in a more diverse community with enhanced activity towards labile substrates and greater capacity to mineralize N.", "keywords": ["0301 basic medicine", "2. Zero hunger", "0303 health sciences", "Environmental Microbiology and Microbial Ecology", "Bacteria", "Nitrogen", "Fungal Community Structure", "Agriculture", "Nitrogen Cycle", "15. Life on land", "Microbiology", "630", "Carbon", "Carbon Cycle", "Soil", "03 medical and health sciences", "rRNA Gene Copy", "Soil Microbial Community Structure", "fungal community", "Biology", "Ecosystem", "Soil Microbiology"]}, "links": [{"href": "https://doi.org/10.1007/s00248-013-0225-0"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Microbial%20Ecology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s00248-013-0225-0", "name": "item", "description": "10.1007/s00248-013-0225-0", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s00248-013-0225-0"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2013-04-16T00:00:00Z"}}], "links": [{"rel": "self", "type": "application/geo+json", "title": "This document as GeoJSON", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=0303+health+sciences&f=json", "hreflang": "en-US"}, {"rel": "alternate", "type": "text/html", "title": "This document as HTML", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=0303+health+sciences&f=html", "hreflang": "en-US"}, {"rel": "collection", "type": "application/json", "title": "Collection URL", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main", "hreflang": "en-US"}, {"type": "application/geo+json", "rel": "first", "title": "items (first)", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=0303+health+sciences&", "hreflang": "en-US"}, {"rel": "next", "type": "application/geo+json", "title": "items (next)", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=0303+health+sciences&offset=50", "hreflang": "en-US"}], "numberMatched": 1295, "numberReturned": 50, "distributedFeatures": [], "timeStamp": "2026-09-22T08:01:36.038820Z"}