{"type": "FeatureCollection", "features": [{"id": "10.1007/s00122-021-03815-0", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-04T16:14:33Z", "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 message

Genomic prediction with special weight of major genes is a valuable tool to populate bio-digital resource centers.

Abstract

Phenotypic 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": "10.1002/ajb2.1625", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-04T16:14:11Z", "type": "Journal Article", "created": "2021-03-19", "title": "Phylogeography of a gypsum endemic plant across its entire distribution range in the western Mediterranean", "description": "PREMISE

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.

METHODS

Using 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.

RESULTS

Lepidium 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.

CONCLUSIONS

Despite 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.White lupin (Lupinus albus L.) is an annual crop cultivated for its protein-rich seeds. It is adapted to poor soils due to the production of cluster roots, which are made of dozens of determinate lateral roots that drastically improve soil exploration and nutrient acquisition (mostly phosphate). Using long-read sequencing technologies, we provide a high-quality genome sequence of a cultivated accession of white lupin (2n\uffe2\uff80\uff89=\uffe2\uff80\uff8950, 451\uffe2\uff80\uff89Mb), as well as de novo assemblies of a landrace and a wild relative. We describe a modern accession displaying increased soil exploration capacity through early establishment of lateral and cluster roots. We also show how seed quality may have been impacted by domestication in term of protein profiles and alkaloid content. The availability of a high-quality genome assembly together with companion genomic and transcriptomic resources will enable the development of modern breeding strategies to increase and stabilize white lupin yield.

", "keywords": ["Repetitive Sequences", " Nucleic Acid/genetics", "0301 basic medicine", "[SDV]Life Sciences [q-bio]", "Plant Roots/genetics", "Gene Dosage", "Plant Science", "Crop", "Alkaloids/chemistry", "Plant Roots", "Gene", "Repetitive Sequences", "630", "Agricultural and Biological Sciences", "Domestication", "Soil", "Models", "Symbiotic Nitrogen Fixation in Legumes", "Gene Duplication", "[SDV.BV] Life Sciences [q-bio]/Vegetal Biology", "http://aims.fao.org/aos/agrovoc/c_3224", "Plant Proteins/metabolism", "Plant Proteins", "2. Zero hunger", "0303 health sciences", "Genome", "Q", "http://aims.fao.org/aos/agrovoc/c_27583", "Life Sciences", "Transcriptome/genetics", "http://aims.fao.org/aos/agrovoc/c_92382", "Polymorphism", " Single Nucleotide/genetics", "Lupinus", "[SDV] Life Sciences [q-bio]", "Protein Crop", "Seeds", "http://aims.fao.org/aos/agrovoc/c_5956", "White (mutation)", "Single Nucleotide/genetics", "Sequence Analysis", "Genome", " Plant", "expression des g\u00e8nes", "http://aims.fao.org/aos/agrovoc/c_4464", "Synteny/genetics", "Evolution", "Lupin Seeds", "Science", "Centromere", "Lupinus/genetics", "Polymorphism", " Single Nucleotide", "Article", "g\u00e9nomique", "Evolution", " Molecular", "Evolution and Nutritional Properties of Lupin Seeds", "physiologie v\u00e9g\u00e9tale", "03 medical and health sciences", "Alkaloids", "Genetic", "Nucleic Acid/genetics", "Seeds/physiology", "Centromere/genetics", "Genetics", "[SDV.BV]Life Sciences [q-bio]/Vegetal Biology", "Polymorphism", "Biology", "Ecology", " Evolution", " Behavior and Systematics", "Repetitive Sequences", " Nucleic Acid", "Sequence assembly", "http://aims.fao.org/aos/agrovoc/c_25189", "Ecotype", "Models", " Genetic", "g\u00e9nome", "Botany", "Molecular", "Genetic Variation", "Molecular Sequence Annotation", "Plant", "DNA", "Sequence Analysis", " DNA", "s\u00e9quence nucl\u00e9otidique", "15. Life on land", "http://aims.fao.org/aos/agrovoc/c_27527", "Agronomy", "Plant Leaves", "Evolution and Ecology of Endophyte-Grass Symbiosis", "Lupinus albus", "FOS: Biological sciences", "Genomic Structural Variation", "Plant Leaves/metabolism", "Gene expression", "Transcriptome", "am\u00e9lioration des plantes"]}, "links": [{"href": "https://www.nature.com/articles/s41467-019-14197-9.pdf"}, {"href": "https://doi.org/10.1038/s41467-019-14197-9"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Nature%20Communications", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1038/s41467-019-14197-9", "name": "item", "description": "10.1038/s41467-019-14197-9", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1038/s41467-019-14197-9"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2020-01-24T00:00:00Z"}}, {"id": "10.1038/s41586-023-05791-5", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-04T16:18:00Z", "type": "Journal Article", "created": "2023-03-08", "title": "The giant diploid faba genome unlocks variation in a global protein crop", "description": "Abstract

Increasing the proportion of locally produced plant protein in currently meat-rich diets could substantially reduce greenhouse gas emissions and loss of biodiversity1. However, plant protein production is hampered by the lack of a cool-season legume equivalent to soybean in agronomic value2. Faba bean (Vicia fabaL.) has a high yield potential and is well suited for cultivation in temperate regions, but genomic resources are scarce. Here, we report a high-quality chromosome-scale assembly of the faba bean genome and show that it has expanded to a massive 13\uffe2\uff80\uff89Gb in size through an imbalance between the rates of amplification and elimination of retrotransposons and satellite repeats. Genes and recombination events are evenly dispersed across chromosomes and the gene space is remarkably compact considering the genome size, although with substantial copy number variation driven by tandem duplication. Demonstrating practical application of the genome sequence, we develop a targeted genotyping assay and use high-resolution genome-wide association analysis to dissect the genetic basis of seed size and hilum colour. The resources presented constitute a genomics-based breeding platform for faba bean, enabling breeders and geneticists to accelerate the\uffc2\uffa0improvement of sustainable protein production across the\uffc2\uffa0Mediterranean, subtropical and northern temperate agroecological zones.Recent observations of changes in some tundra ecosystems appear to be responses to a warming climate. Several experimental studies have shown that tundra plants and ecosystems can respond strongly to environmental change, including warming; however, most studies were limited to a single location and were of short duration and based on a variety of experimental designs. In addition, comparisons among studies are difficult because a variety of techniques have been used to achieve experimental warming and different measurements have been used to assess responses. We used metaanalysis on plant community measurements from standardized warming experiments at 11 locations across the tundra biome involved in the International Tundra Experiment. The passive warming treatment increased plant-level air temperature by 1-3\uffc2\uffb0C, which is in the range of predicted and observed warming for tundra regions. Responses were rapid and detected in whole plant communities after only two growing seasons. Overall, warming increased height and cover of deciduous shrubs and graminoids, decreased cover of mosses and lichens, and decreased species diversity and evenness. These results predict that warming will cause a decline in biodiversity across a wide variety of tundra, at least in the short term. They also provide rigorous experimental evidence that recently observed increases in shrub cover in many tundra regions are in response to climate warming. These changes have important implications for processes and interactions within tundra ecosystems and between tundra and the atmosphere.

", "keywords": ["Greenhouse Effect", "0106 biological sciences", "570", "Conservation of Natural Resources", "Hot Temperature", "Climate", "Environment", "01 natural sciences", "333", "Climatic changes Environmental aspects", "Effects of global warming on", "Climate change", "Biomass", "Ecosystem", "Plant Physiological Phenomena", "Arctic and alpine ecosystems", "Arctic Regions", "Temperature", "500", "Genetic Variation", "Biodiversity", "Models", " Theoretical", "Plants", "15. Life on land", "0503 (four-digit-FOR)", "Tundra ecology", "13. Climate action", "Vegetation change", "Plants", " Effects of global warming on", "Software", "Environmental Monitoring"]}, "links": [{"href": "http://dspace.stir.ac.uk/bitstream/1893/884/1/ITEX_PNAS%20%282006%29%20hi%20res.pdf"}, {"href": "https://doi.org/10.1073/pnas.0503198103"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Proceedings%20of%20the%20National%20Academy%20of%20Sciences", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1073/pnas.0503198103", "name": "item", "description": "10.1073/pnas.0503198103", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1073/pnas.0503198103"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2006-01-20T00:00:00Z"}}, {"id": "10.1093/jxb/ern288", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-04T16:18:40Z", "type": "Journal Article", "created": "2008-12-03", "title": "Genotypic Variation In Rice Yield Enhancement By Elevated Co2 Relates To Growth Before Heading, And Not To Maturity Group", "description": "Maturity group (based on the number of days to maturity) is an important growth trait for determining crop productivity, but there has been no attempt to examine the effects of elevated [CO(2)] on yield enhancement of rice cultivars with different maturity groups. Since early-maturing cultivars generally show higher plant N concentration than late-maturing cultivars, it is hypothesized that [CO(2)]-induced yield enhancement might be larger for early-maturing cultivars than late-maturing cultivars. To test this hypothesis, the effects of elevated [CO(2)] on yield components, biomass, N uptake, and leaf photosynthesis of cultivars with different maturity groups were examined for 2 years using a free-air CO(2) enrichment (FACE). Elevated [CO(2)] significantly increased grain yield and the magnitude significantly differed among the cultivars as detected by a significant [CO(2)] x cultivar interaction. Two cultivars (one with early and one with late maturity) responded more strongly to elevated [CO(2)] than those with intermediate maturity, resulting mainly from increases in spikelet density. Biomass and N uptake at the heading stage were closely correlated with grain yield and spikelet density over [CO(2)] and cultivars. Our 2 year field trial rejected the hypothesis that earlier cultivars would respond more to elevated [CO(2)] than later cultivars, but it is revealed that the magnitude of the growth enhancement before heading is a useful criterion for selecting rice cultivars capable of adapting to elevated [CO(2)].", "keywords": ["2. Zero hunger", "Genotype", "Light", "Nitrogen", "Air", "Temperature", "Genetic Variation", "Oryza", "04 agricultural and veterinary sciences", "Carbon Dioxide", "Research Papers", "Plant Leaves", "Soil", "0401 agriculture", " forestry", " and fisheries", "Biomass", "Seasons", "Photosynthesis"]}, "links": [{"href": "https://doi.org/10.1093/jxb/ern288"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Experimental%20Botany", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1093/jxb/ern288", "name": "item", "description": "10.1093/jxb/ern288", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1093/jxb/ern288"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2009-01-06T00:00:00Z"}}, {"id": "10.1094/PHYTO-07-17-0255-R", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-04T16:18:43Z", "type": "Journal Article", "created": "2018-01-31", "title": "Characterization of Argentinian Endemic Aspergillus flavus Isolates and Their Potential Use as Biocontrol Agents for Mycotoxins in Maize", "description": "

Maize (Zea mays L.) is a highly valuable crop in Argentina, frequently contaminated with the mycotoxins produced by Aspergillus flavus. Biocontrol products formulated with atoxigenic (nontoxic) strains of this fungal species are well known as an effective method to reduce this contamination. In the present study, 83 A. flavus isolates from two maize regions of Argentina were characterized and evaluated for their ability to produce or lack of producing mycotoxins in order to select atoxigenic strains to be used as potential biocontrol agents (BCA). All of the isolates were tested for aflatoxin and cyclopiazonic acid (CPA) production in maize kernels and a liquid culture medium. Genetic diversity of the nonaflatoxigenic isolates was evaluated by analysis of vegetative compatibility groups (VCG) and confirmation of deletions in the aflatoxin biosynthesis cluster. Eight atoxigenic isolates were compared for their ability to reduce aflatoxin and CPA contamination in maize kernels in coinoculation tests. The A. flavus population was composed of 32% aflatoxin and CPA producers and 52% CPA producers, and 16% was determined as atoxigenic. All of the aflatoxin producer isolates also produced CPA. Aflatoxin and CPA production was significantly higher in maize kernels than in liquid medium. The 57 nonaflatoxigenic strains formed six VCG, with AM1 and AM5 being the dominant groups, with a frequency of 58 and 35%, respectively. In coinoculation experiments, all of the atoxigenic strains reduced aflatoxin from 54 to 83% and CPA from 60 to 97%. Members of group AM1 showed a greater aflatoxin reduction than members of AM5 (72 versus 66%) but no differences were detected in CPA production. Here, we described for the first time atoxigenic isolates of A. flavus that show promise to be used as BCA in maize crops in Argentina. This innovating biological control approach should be considered, developed further, and used by the maize industry to preserve the quality properties and food safety of maize kernels in Argentina.

", "keywords": ["0301 basic medicine", "2. Zero hunger", "Micotoxinas", "0303 health sciences", "Argentina", "Biocontrol", "Genetic Variation", "Mycotoxins", "maize", "Zea mays", "Maize", "03 medical and health sciences", "https://purl.org/becyt/ford/4.5", "Biological Control Agents", "13. Climate action", "Aflatoxinas", "Antibiosis", "https://purl.org/becyt/ford/4", "Aspergillus Flavus", "Zea Mays", "Ma\u00edz", "Aspergillus flavus", "Plant Diseases"]}, "links": [{"href": "https://apsjournals.apsnet.org/doi/pdf/10.1094/PHYTO-07-17-0255-R"}, {"href": "https://doi.org/10.1094/PHYTO-07-17-0255-R"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Phytopathology%C2%AE", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1094/PHYTO-07-17-0255-R", "name": "item", "description": "10.1094/PHYTO-07-17-0255-R", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1094/PHYTO-07-17-0255-R"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2018-07-01T00:00:00Z"}}, {"id": "10.1094/phyto-07-17-0255-r", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-04T16:18:43Z", "type": "Journal Article", "created": "2018-01-31", "title": "Characterization of Argentinian EndemicAspergillus flavusIsolates and Their Potential Use as Biocontrol Agents for Mycotoxins in Maize", "description": "

Maize (Zea mays L.) is a highly valuable crop in Argentina, frequently contaminated with the mycotoxins produced by Aspergillus flavus. Biocontrol products formulated with atoxigenic (nontoxic) strains of this fungal species are well known as an effective method to reduce this contamination. In the present study, 83 A. flavus isolates from two maize regions of Argentina were characterized and evaluated for their ability to produce or lack of producing mycotoxins in order to select atoxigenic strains to be used as potential biocontrol agents (BCA). All of the isolates were tested for aflatoxin and cyclopiazonic acid (CPA) production in maize kernels and a liquid culture medium. Genetic diversity of the nonaflatoxigenic isolates was evaluated by analysis of vegetative compatibility groups (VCG) and confirmation of deletions in the aflatoxin biosynthesis cluster. Eight atoxigenic isolates were compared for their ability to reduce aflatoxin and CPA contamination in maize kernels in coinoculation tests. The A. flavus population was composed of 32% aflatoxin and CPA producers and 52% CPA producers, and 16% was determined as atoxigenic. All of the aflatoxin producer isolates also produced CPA. Aflatoxin and CPA production was significantly higher in maize kernels than in liquid medium. The 57 nonaflatoxigenic strains formed six VCG, with AM1 and AM5 being the dominant groups, with a frequency of 58 and 35%, respectively. In coinoculation experiments, all of the atoxigenic strains reduced aflatoxin from 54 to 83% and CPA from 60 to 97%. Members of group AM1 showed a greater aflatoxin reduction than members of AM5 (72 versus 66%) but no differences were detected in CPA production. Here, we described for the first time atoxigenic isolates of A. flavus that show promise to be used as BCA in maize crops in Argentina. This innovating biological control approach should be considered, developed further, and used by the maize industry to preserve the quality properties and food safety of maize kernels in Argentina.

", "keywords": ["0301 basic medicine", "2. Zero hunger", "Micotoxinas", "0303 health sciences", "Argentina", "Biocontrol", "Genetic Variation", "Mycotoxins", "maize", "Zea mays", "Maize", "03 medical and health sciences", "https://purl.org/becyt/ford/4.5", "Biological Control Agents", "13. Climate action", "Aflatoxinas", "Antibiosis", "https://purl.org/becyt/ford/4", "Aspergillus Flavus", "Zea Mays", "Ma\u00edz", "Aspergillus flavus", "Plant Diseases"]}, "links": [{"href": "https://apsjournals.apsnet.org/doi/pdf/10.1094/PHYTO-07-17-0255-R"}, {"href": "https://doi.org/10.1094/phyto-07-17-0255-r"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Phytopathology%C2%AE", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1094/phyto-07-17-0255-r", "name": "item", "description": "10.1094/phyto-07-17-0255-r", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1094/phyto-07-17-0255-r"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2018-07-01T00:00:00Z"}}, {"id": "10.1101/2021.03.18.435447", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-04T16:18:46Z", "type": "Journal Article", "created": "2021-03-19", "title": "Predicting tomato field-yield using continuous monitoring of young tomato water status", "description": "Abstract

To address the challenge of predicting tomato yields in the field, we used whole-plant functional phenotyping to evaluate water relations under well-irrigated and drought conditions. The genotypes tested are known to exhibit variability in their yields in wet and dry fields. The examined lines included two lines with recessive mutations that affect carotenoid biosynthesis, zetaz2083and tangerinet3406, both isogenic to the processing tomato variety M82. The two mutant lines were reciprocally grafted onto M82, and multiple physiological characteristics were measured continuously, before, during and after drought treatment in the greenhouse. A comparative analysis of greenhouse and field yields showed that the whole-canopy stomatal conductance (gsc) in the morning and cumulative transpiration (CT) were strongly correlated with field measurements of total yield (TY:r2= 0.9 and 0.77, respectively) and plant vegetative weight (PW:r2= 0.6 and 0.94, respectively). Furthermore, the minimum CT during drought and the rate of recovery when irrigation was resumed were both found to predict resilience.

", "keywords": ["Crops", " Agricultural", "0301 basic medicine", "2. Zero hunger", "Dehydration", "Genotype", "Genetic Variation", "15. Life on land", "Genes", " Plant", "Adaptation", " Physiological", "6. Clean water", "Droughts", "03 medical and health sciences", "Phenotype", "Solanum lycopersicum", "Gene Expression Regulation", " Plant", "Mutation", "Plant Physiological Phenomena", "Forecasting"]}, "links": [{"href": "https://doi.org/10.1101/2021.03.18.435447"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Plant%20Science", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1101/2021.03.18.435447", "name": "item", "description": "10.1101/2021.03.18.435447", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1101/2021.03.18.435447"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2021-03-19T00:00:00Z"}}, {"id": "10.1101/688010", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-04T16:18:48Z", "type": "Journal Article", "created": "2019-07-02", "title": "High-throughput phenotyping reveals expansive genetic and structural underpinnings of immune variation", "description": "ABSTRACT

By developing a high-density murine immunophenotyping platform compatible with high-throughput genetic screening, we have established profound contributions of genetics and structure to immune variation. Specifically, high-throughput phenotyping of 530 knockout mouse lines identified 140 monogenic \uffe2\uff80\uff9chits\uffe2\uff80\uff9d (>25%), most of which had never hitherto been implicated in immunology. Furthermore, they were conspicuously enriched in genes for which humans show poor tolerance to loss-of-function. The immunophenotyping platform also exposed dense correlation networks linking immune parameters with one another and with specific physiologic traits. By limiting the freedom of individual immune parameters, such linkages impose genetically regulated \uffe2\uff80\uff9cimmunological structures\uffe2\uff80\uff9d, whose integrity was found to be associated with immunocompetence. Hence, our findings provide an expanded genetic resource and structural perspective for understanding and monitoring immune variation in health and disease.To ascertain the inheritance of responses to changing atmospheric CO2 content, we partitioned response to elevated CO2 in Plantago lanceolata between families and populations in 18 families in two populations. Plants were grown in 35 Pa and 71 Pa partial pressure of CO2 (pCO2) in open\uffe2\uff80\uff90top chambers. We measured above\uffe2\uff80\uff90 and belowground mass, carbon (C), nitrogen (N), hexose sugar, and gas exchange properties in both CO2 treatments. Families within populations differed in mass, mass allocation, root\uffe2\uff80\uff89:\uffe2\uff80\uff89shoot ratios, aboveground percentage N, C\uffe2\uff80\uff89:\uffe2\uff80\uff89N ratio, and gas exchange properties. The CO2 \uffc3\uff97 family interaction is the main indicator of potential evolutionary responses to changing CO2. Significant CO2 \uffc3\uff97 family interactions were observed for N content, C\uffe2\uff80\uff89:\uffe2\uff80\uff89N ratio, and photosynthetic rate (A: instantaneous light\uffe2\uff80\uff90saturated carbon assimilation capacity), intercellular CO2 concentration, transpiration rate (E), and water use efficiency (WUE = A/E), but not for stomatal conductance. Families differed significantly in acclimation across time. The ratio of A in elevated vs. ambient growth CO2, when measured at a common internal CO2 partial pressure was 0.79, indicating down\uffe2\uff80\uff90regulation of A under CO2 enrichment. Mass, C\uffe2\uff80\uff89:\uffe2\uff80\uff89N ratio, percentage, C (%C), and soluble sugar all increased significantly but overall %N did not change. Increases in %C and sugar were significant and were coincident with redistribution of N aboveground. The observed variation among populations and families in response to CO2 is evidence of genetic variation in response and therefore of the potential for novel evolutionary trajectories with rising atmospheric CO2.

", "keywords": ["2. Zero hunger", "0106 biological sciences", "0301 basic medicine", "elevated CO2", "photosynthesis", "Science", "Botany", "nitrogen assimilation", "Plantaginaceae", "gas exchange", "01 natural sciences", "6. Clean water", "03 medical and health sciences", "Plantago lanceolata", "genetic variation", "biomass allocation", "Biology"], "contacts": [{"organization": "Jenkins Klus, Dawn, Kalisz, Susan, Curtis, Peter S., Teeri, James A., Tonsor, Stephen J.,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.2307/2657091"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/American%20Journal%20of%20Botany", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.2307/2657091", "name": "item", "description": "10.2307/2657091", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.2307/2657091"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2001-06-01T00:00:00Z"}}, {"id": "10138/356895", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-04T16:25:03Z", "type": "Journal Article", "created": "2023-03-08", "title": "The giant diploid faba genome unlocks variation in a global protein crop", "description": "Abstract

Increasing the proportion of locally produced plant protein in currently meat-rich diets could substantially reduce greenhouse gas emissions and loss of biodiversity 1 . However, plant protein production is hampered by the lack of a cool-season legume equivalent to soybean in agronomic value 2 . Faba bean ( Vicia faba L.) has a high yield potential and is well suited for cultivation in temperate regions, but genomic resources are scarce. Here, we report a high-quality chromosome-scale assembly of the faba bean genome and show that it has expanded to a massive 13\uffe2\uff80\uff89Gb in size through an imbalance between the rates of amplification and elimination of retrotransposons and satellite repeats. Genes and recombination events are evenly dispersed across chromosomes and the gene space is remarkably compact considering the genome size, although with substantial copy number variation driven by tandem duplication. Demonstrating practical application of the genome sequence, we develop a targeted genotyping assay and use high-resolution genome-wide association analysis to dissect the genetic basis of seed size and hilum colour. The resources presented constitute a genomics-based breeding platform for faba bean, enabling breeders and geneticists to accelerate the\uffc2\uffa0improvement of sustainable protein production across the\uffc2\uffa0Mediterranean, subtropical and northern temperate agroecological zones. By developing a high-density murine immunophenotyping platform compatible with high-throughput genetic screening, we have established profound contributions of genetics and structure to immune variation. Specifically, high-throughput phenotyping of 530 knockout mouse lines identified 140 monogenic \uffe2\uff80\uff9chits\uffe2\uff80\uff9d (>25%), most of which had never hitherto been implicated in immunology. Furthermore, they were conspicuously enriched in genes for which humans show poor tolerance to loss-of-function. The immunophenotyping platform also exposed dense correlation networks linking immune parameters with one another and with specific physiologic traits. By limiting the freedom of individual immune parameters, such linkages impose genetically regulated \uffe2\uff80\uff9cimmunological structures\uffe2\uff80\uff9d, whose integrity was found to be associated with immunocompetence. Hence, our findings provide an expanded genetic resource and structural perspective for understanding and monitoring immune variation in health and disease.

Maize (Zea mays L.) is a highly valuable crop in Argentina, frequently contaminated with the mycotoxins produced by Aspergillus flavus. Biocontrol products formulated with atoxigenic (nontoxic) strains of this fungal species are well known as an effective method to reduce this contamination. In the present study, 83 A. flavus isolates from two maize regions of Argentina were characterized and evaluated for their ability to produce or lack of producing mycotoxins in order to select atoxigenic strains to be used as potential biocontrol agents (BCA). All of the isolates were tested for aflatoxin and cyclopiazonic acid (CPA) production in maize kernels and a liquid culture medium. Genetic diversity of the nonaflatoxigenic isolates was evaluated by analysis of vegetative compatibility groups (VCG) and confirmation of deletions in the aflatoxin biosynthesis cluster. Eight atoxigenic isolates were compared for their ability to reduce aflatoxin and CPA contamination in maize kernels in coinoculation tests. The A. flavus population was composed of 32% aflatoxin and CPA producers and 52% CPA producers, and 16% was determined as atoxigenic. All of the aflatoxin producer isolates also produced CPA. Aflatoxin and CPA production was significantly higher in maize kernels than in liquid medium. The 57 nonaflatoxigenic strains formed six VCG, with AM1 and AM5 being the dominant groups, with a frequency of 58 and 35%, respectively. In coinoculation experiments, all of the atoxigenic strains reduced aflatoxin from 54 to 83% and CPA from 60 to 97%. Members of group AM1 showed a greater aflatoxin reduction than members of AM5 (72 versus 66%) but no differences were detected in CPA production. Here, we described for the first time atoxigenic isolates of A. flavus that show promise to be used as BCA in maize crops in Argentina. This innovating biological control approach should be considered, developed further, and used by the maize industry to preserve the quality properties and food safety of maize kernels in Argentina.

", "keywords": ["2. Zero hunger", "0301 basic medicine", "Micotoxinas", "0303 health sciences", "Argentina", "Biocontrol", "Genetic Variation", "Mycotoxins", "maize", "Zea mays", "Maize", "03 medical and health sciences", "https://purl.org/becyt/ford/4.5", "Biological Control Agents", "13. Climate action", "Aflatoxinas", "Antibiosis", "https://purl.org/becyt/ford/4", "Aspergillus Flavus", "Zea Mays", "Ma\u00edz", "Aspergillus flavus", "Plant Diseases"]}, "links": [{"href": "https://apsjournals.apsnet.org/doi/pdf/10.1094/PHYTO-07-17-0255-R"}, {"href": "https://doi.org/11336/255698"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Phytopathology%C2%AE", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "11336/255698", "name": "item", "description": "11336/255698", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/11336/255698"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2018-07-01T00:00:00Z"}}, {"id": "3137300487", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-04T16:26:44Z", "type": "Journal Article", "created": "2021-03-19", "title": "Phylogeography of a gypsum endemic plant across its entire distribution range in the western Mediterranean", "description": "PREMISE

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.

METHODS

Using 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.

RESULTS

Lepidium 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.

CONCLUSIONS

Despite 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.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.

METHODS

Using 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.

RESULTS

Lepidium 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.

CONCLUSIONS

Despite 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.