{"type": "FeatureCollection", "features": [{"id": "10.1016/j.soilbio.2014.11.003", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-25T16:16:55Z", "type": "Journal Article", "created": "2014-11-17", "title": "Short- And Long-Term Effects Of Nutrient Enrichment On Microbial Exoenzyme Activity In Mangrove Peat", "description": "Abstract Mangroves receive increasing quantities of nutrients as a result of coastal development, which could lead to significant changes in carbon sequestration and soil subsidence. We hypothesised that mangrove-produced tannins induce a nitrogen (N) limitation on microbial decomposition even when plant growth is limited by phosphorus (P). As a result, increased N influx would lead to a net loss of sequestered carbon negating the ability to compensate for sea level rise in P-limited mangroves. To examine this, we quantified the short- and long-term effects of N and P enrichment on microbial biomass and decomposition-related enzyme activities in a Rhizophora mangle-dominated mangrove, which had been subjected to fertilisation treatments for a period of fifteen years. We compared microbial biomass, elemental stoichiometry and potential enzyme activity in dwarf and fringe-type R. mangle-dominated sites, where primary production is limited by P or N depending on the proximity to open water. Even in P-limited mangroves, microbial activity was N-limited as indicated by stoichiometry and an increase in enzymic activity upon N amendment. Nevertheless, microbial biomass increased upon field additions of P, indicating that the carbon supply played even a larger role. Furthermore, we found that P amendment suppressed phenol oxidase activity, while N amendment did not. The possible differential nutrient limitations of microbial decomposers versus primary producers implies that the direction of the effect of eutrophication on carbon sequestration is nutrient-specific. In addition, this study shows that phenol oxidase activities in this system decrease through P, possibly strengthening the enzymic latch effect of mangrove tannins. Furthermore, it is argued that the often used division between N-harvesting, P-harvesting, and carbon-harvesting exoenzymes needs to be reconsidered.", "keywords": ["Rhizophora", "Decomposition", "Peat", "Differential nutrient limitation", "04 agricultural and veterinary sciences", "15. Life on land", "01 natural sciences", "Microbial activity", "Microbial elemental stoichiometry", "13. Climate action", "international", "Taverne", "11. Sustainability", "Mangroves", "0401 agriculture", " forestry", " and fisheries", "SDG 14 - Life Below Water", "SOC", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.1016/j.soilbio.2014.11.003"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Soil%20Biology%20and%20Biochemistry", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.soilbio.2014.11.003", "name": "item", "description": "10.1016/j.soilbio.2014.11.003", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.soilbio.2014.11.003"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2015-02-01T00:00:00Z"}}, {"id": "10.1038/s41477-023-01583-x", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-25T16:17:39Z", "type": "Journal Article", "created": "2023-12-04", "title": "Subtilase-mediated biogenesis of the expanded family of SERINE RICH ENDOGENOUS PEPTIDES", "description": "Plant signalling peptides are typically released from larger precursors by proteolytic cleavage to regulate plant growth, development and stress responses. Recent studies reported the characterization of a divergent family of Brassicaceae-specific peptides, SERINE RICH ENDOGENOUS PEPTIDES (SCOOPs), and their perception by the leucine-rich repeat receptor kinase MALE DISCOVERER 1-INTERACTING RECEPTOR-LIKE KINASE 2 (MIK2). Here, we reveal that the SCOOP family is highly expanded, containing at least 50 members in the Columbia-0 reference Arabidopsis thaliana genome. Notably, perception of these peptides is strictly MIK2-dependent. How bioactive SCOOP peptides are produced, and to what extent their perception is responsible for the multiple physiological roles associated with MIK2 are currently unclear. Using N-terminomics, we validate the N-terminal cleavage site of representative PROSCOOPs. The cleavage sites are determined by conserved motifs upstream of the minimal SCOOP bioactive epitope. We identified subtilases necessary and sufficient to process PROSCOOP peptides at conserved cleavage motifs. Mutation of these subtilases, or their recognition motifs, suppressed PROSCOOP cleavage and associated overexpression phenotypes. Furthermore, we show that higher-order mutants of these subtilases show phenotypes reminiscent of mik2 null mutant plants, consistent with impaired PROSCOOP biogenesis, and demonstrating biological relevance of SCOOP perception by MIK2. Together, this work provides insights into the molecular mechanisms underlying the functions of the recently identified SCOOP peptides and their receptor MIK2.", "keywords": ["570", "Arabidopsis Proteins", "[SDV]Life Sciences [q-bio]", "Arabidopsis", "Receptors", " Cell Surface", "580 Plants (Botany)", "[SDV] Life Sciences [q-bio]", "10126 Department of Plant and Microbial Biology", "1110 Plant Science", "Taverne", "Brassicaceae", "Serine", "Life Science", "10211 Zurich-Basel Plant Science Center", "Peptides", "Protein Kinases"]}, "links": [{"href": "https://www.nature.com/articles/s41477-023-01583-x.pdf"}, {"href": "https://hal.science/hal-04394015/file/NaturePlants_subtilase_scoop_2023_revised.pdf"}, {"href": "https://doi.org/10.1038/s41477-023-01583-x"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Nature%20Plants", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1038/s41477-023-01583-x", "name": "item", "description": "10.1038/s41477-023-01583-x", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1038/s41477-023-01583-x"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2023-12-04T00:00:00Z"}}, {"id": "10.1089/ast.2019.2132", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-25T16:18:16Z", "type": "Journal Article", "created": "2020-05-29", "title": "Fluvial Regimes, Morphometry, and Age of Jezero Crater Paleolake Inlet Valleys and Their Exobiological Significance for the 2020 Rover Mission Landing Site", "description": "Jezero crater has been selected as the landing site for the Mars 2020 Perseverance rover, because it contains a paleolake with two fan-deltas, inlet and outlet valleys. Using the data from the High Resolution Stereo Camera (HRSC) and the High Resolution Imaging Science Experiment (HiRISE), we conducted a quantitative geomorphological study of the inlet valleys of the Jezero paleolake. Results show that the strongest erosion is related to a network of deep valleys that cut into the highland bedrock well upstream of the Jezero crater and likely formed before the formation of the regional olivine-rich unit. In contrast, the lower sections of valleys display poor bedrock erosion and a lack of tributaries but are characterized by the presence of pristine landforms interpreted as fluvial bars from preserved channels, the discharge rates of which have been estimated at 103-104 m3s-1. The valleys' lower sections postdate the olivine-rich unit, are linked directly to the fan-deltas, and are thus formed in an energetic, late stage of activity. Although a Late Noachian age for the fan-deltas' formation is not excluded based on crosscutting relationships and crater counts, this indicates evidence of a Hesperian age with significant implications for exobiology.", "keywords": ["Geologic Sediments", "550", "landing site", "Extraterrestrial Environment", "Datasets as Topic", "Magnesium Compounds", "Mars", "01 natural sciences", "HRSC", "HiRISE", "[SDU.STU.PL]Sciences of the Universe [physics]/Earth Sciences/Planetology", "Taverne", "Exobiology", "0103 physical sciences", "Perseverance rover", "Off-Road Motor Vehicles", "Spacecraft", "fluvial landforms", "Fluvial deposits", " Sedimentology", " Landing site", " Mars", " Perseverance rover", "", "Landing site", "0105 earth and related environmental sciences", "Silicates", "500", "15. Life on land", "Agricultural and Biological Sciences (miscellaneous)", "Fluvial landforms", "Lakes", "Space and Planetary Science", "13. Climate action", "[SDU.STU.PL] Sciences of the Universe [physics]/Earth Sciences/Planetology", "Iron Compounds"]}, "links": [{"href": "https://www.liebertpub.com/doi/pdf/10.1089/ast.2019.2132"}, {"href": "https://doi.org/10.1089/ast.2019.2132"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Astrobiology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1089/ast.2019.2132", "name": "item", "description": "10.1089/ast.2019.2132", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1089/ast.2019.2132"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2020-08-01T00:00:00Z"}}, {"id": "10.1089/ast.2020.2228", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-25T16:18:16Z", "type": "Journal Article", "created": "2020-05-21", "title": "Estimated Minimum Life Span of the Jezero Fluvial Delta (Mars)", "description": "The paleo-lake floor at the edge of the Jezero delta has been selected as the NASA 2020 rover landing site. In this article, we demonstrate the sequences of lake filling and delta formation and constrain the minimum life span of the Jezero paleo-lake from sedimentological and hydrological analyses. Two main phases of delta evolution can be recognized by utilizing imagery provided by the High Resolution Imaging Science Experiment (NASA Mars Reconnaissance Orbiter) and High Resolution Stereo Camera (ESA Mars Express): (1) basin infilling before the breaching of the Jezero rim and (2) the delta formation itself. Our results suggest that delta formation occurred over a minimum period of 90-550 years of hydrological activity. Breaching of the Jezero rim occurred in at least three distinct episodes, which spanned a far longer time-period than overall delta formation. This evolutionary history implies that the Jezero-lake floor would have been a haven for fine-grained sediment accumulation and hosted an active environment of significant astrobiological importance.", "keywords": ["Geologic Sediments", "Evolution", " Chemical", "550", "Extraterrestrial Environment", "[SDU.STU]Sciences of the Universe [physics]/Earth Sciences", "Mars", "Neretva Vallis", "15. Life on land", "Jezero fan-delta", "Agricultural and Biological Sciences (miscellaneous)", "01 natural sciences", "Fluvial activity", "Lake", "Lakes", "[SDU.STU.PL]Sciences of the Universe [physics]/Earth Sciences/Planetology", "Space and Planetary Science", "13. Climate action", "Taverne", "Exobiology", "0103 physical sciences", "[SDU.STU] Sciences of the Universe [physics]/Earth Sciences", "Sedimentology", " Fluvial activity", " Jezero fan-delta", " Lake", " Landing site", " Mars", " Neretva Vallis", "[SDU.STU.PL] Sciences of the Universe [physics]/Earth Sciences/Planetology", "Landing site", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://www.liebertpub.com/doi/pdf/10.1089/ast.2020.2228"}, {"href": "https://doi.org/10.1089/ast.2020.2228"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Astrobiology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1089/ast.2020.2228", "name": "item", "description": "10.1089/ast.2020.2228", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1089/ast.2020.2228"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2020-08-01T00:00:00Z"}}, {"id": "10.1111/nph.18118", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-25T16:19:02Z", "type": "Journal Article", "created": "2022-03-26", "title": "Deciphering the role of specialist and generalist plant\u2013microbial interactions as drivers of plant\u2013soil feedback", "description": "Summary

Feedback between plants and soil microbial communities can be a powerful driver of vegetation dynamics. Plants elicit changes in the soil microbiome that either promote or suppress conspecifics at the same location, thereby regulating population density\uffe2\uff80\uff90dependence and species co\uffe2\uff80\uff90existence. Such effects are often attributed to the accumulation of host\uffe2\uff80\uff90specific antagonistic or beneficial microbiota in the rhizosphere. However, the identity and host\uffe2\uff80\uff90specificity of the microbial taxa involved are rarely empirically assessed. Here we review the evidence for host\uffe2\uff80\uff90specificity in plant\uffe2\uff80\uff90associated microbes and propose that specific plant\uffe2\uff80\uff93soil feedbacks can also be driven by generalists. We outline the potential mechanisms by which generalist microbial pathogens, mutualists and decomposers can generate differential effects on plant hosts and synthesize existing evidence to predict these effects as a function of plant investments into defence, microbial mutualists and dispersal. Importantly, the capacity of generalist microbiota to drive plant\uffe2\uff80\uff93soil feedbacks depends not only on the traits of individual plants but also on the phylogenetic and functional diversity of plant communities. Identifying factors that promote specialization or generalism in plant\uffe2\uff80\uff93microbial interactions and thereby modulate the impact of microbiota on plant performance will advance our understanding of the mechanisms underlying plant\uffe2\uff80\uff93soil feedback and the ways it contributes to plant co\uffe2\uff80\uff90existence.Feedback between plants and soil microbial communities can be a powerful driver of vegetation dynamics. Plants elicit changes in the soil microbiome that either promote or suppress conspecifics at the same location, thereby regulating population density\uffe2\uff80\uff90dependence and species co\uffe2\uff80\uff90existence. Such effects are often attributed to the accumulation of host\uffe2\uff80\uff90specific antagonistic or beneficial microbiota in the rhizosphere. However, the identity and host\uffe2\uff80\uff90specificity of the microbial taxa involved are rarely empirically assessed. Here we review the evidence for host\uffe2\uff80\uff90specificity in plant\uffe2\uff80\uff90associated microbes and propose that specific plant\uffe2\uff80\uff93soil feedbacks can also be driven by generalists. We outline the potential mechanisms by which generalist microbial pathogens, mutualists and decomposers can generate differential effects on plant hosts and synthesize existing evidence to predict these effects as a function of plant investments into defence, microbial mutualists and dispersal. Importantly, the capacity of generalist microbiota to drive plant\uffe2\uff80\uff93soil feedbacks depends not only on the traits of individual plants but also on the phylogenetic and functional diversity of plant communities. Identifying factors that promote specialization or generalism in plant\uffe2\uff80\uff93microbial interactions and thereby modulate the impact of microbiota on plant performance will advance our understanding of the mechanisms underlying plant\uffe2\uff80\uff93soil feedback and the ways it contributes to plant co\uffe2\uff80\uff90existence.