{"type": "FeatureCollection", "features": [{"id": "10.17863/cam.81466", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-25T16:19:58Z", "type": "Journal Article", "created": "2022-01-19", "title": "Multimodal correlative imaging and modelling of phosphorus uptake from soil by hyphae of mycorrhizal fungi", "description": "Summary<p>   <p>Phosphorus (P) is essential for plant growth. Arbuscular mycorrhizal fungi (AMF) aid its uptake by acquiring P from sources distant from roots in return for carbon. Little is known about how AMF colonise soil pore\uffe2\uff80\uff90space, and models of AMF\uffe2\uff80\uff90enhanced P\uffe2\uff80\uff90uptake are poorly validated.</p>  <p>We used synchrotron X\uffe2\uff80\uff90ray computed tomography to visualize mycorrhizas in soil and synchrotron X\uffe2\uff80\uff90ray fluorescence/X\uffe2\uff80\uff90ray absorption near edge structure (XRF/XANES) elemental mapping for P, sulphur (S) and aluminium (Al) in combination with modelling.</p>  <p>We found that AMF inoculation had a suppressive effect on colonisation by other soil fungi and identified differences in structure and growth rate between hyphae of AMF and nonmycorrhizal fungi. Our results showed that AMF co\uffe2\uff80\uff90locate with areas of high P and low Al, and preferentially associate with organic\uffe2\uff80\uff90type P species over Al\uffe2\uff80\uff90rich inorganic P.</p>  <p>We discovered that AMF avoid Al\uffe2\uff80\uff90rich areas as a source of P. Sulphur\uffe2\uff80\uff90rich regions were found to be correlated with higher hyphal density and an increased organic\uffe2\uff80\uff90associated P\uffe2\uff80\uff90pool, whilst oxidized S\uffe2\uff80\uff90species were found close to AMF hyphae. Increased S oxidation close to AMF suggested the observed changes were microbiome\uffe2\uff80\uff90related. Our experimentally\uffe2\uff80\uff90validated model led to an estimate of P\uffe2\uff80\uff90uptake by AMF hyphae that is an order of magnitude lower than rates previously estimated \uffe2\uff80\uff93 a result with significant implications for the modelling of plant\uffe2\uff80\uff93soil\uffe2\uff80\uff93AMF interactions.</p>  </p>", "keywords": ["580", "X-ray computed tomography", "570", "Research", "X-ray fluorescence", "Fungi", "Hyphae", "500", "Phosphorus", "mycorrhizas", "04 agricultural and veterinary sciences", "15. Life on land", "plant phosphorus uptake", "Plant Roots", "Soil", "rhizosphere modelling", "Mycorrhizae", "synchrotron", "0401 agriculture", " forestry", " and fisheries", "Soil Microbiology"]}, "links": [{"href": "https://eprints.soton.ac.uk/454110/1/Keyes_et_al_Myco_Paper_TR_04_01_2022_unmarked.pdf"}, {"href": "https://eprints.soton.ac.uk/454110/2/Figures_TR_22_12_2021.pdf"}, {"href": "https://eprints.soton.ac.uk/454110/3/SI_1_TR_22_12_2021_no_markup.pdf"}, {"href": "https://eprints.soton.ac.uk/454110/4/SI_2_TR_22_12_2021.pdf"}, {"href": "https://doi.org/10.17863/cam.81466"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/New%20Phytologist", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.17863/cam.81466", "name": "item", "description": "10.17863/cam.81466", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.17863/cam.81466"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2022-02-15T00:00:00Z"}}, {"id": "10.1111/nph.17980", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-25T16:19:06Z", "type": "Journal Article", "created": "2022-01-19", "title": "Multimodal correlative imaging and modelling of phosphorus uptake from soil by hyphae of mycorrhizal fungi", "description": "Summary<p>   <p>Phosphorus (P) is essential for plant growth. Arbuscular mycorrhizal fungi (AMF) aid its uptake by acquiring P from sources distant from roots in return for carbon. Little is known about how AMF colonise soil pore\uffe2\uff80\uff90space, and models of AMF\uffe2\uff80\uff90enhanced P\uffe2\uff80\uff90uptake are poorly validated.</p>  <p>We used synchrotron X\uffe2\uff80\uff90ray computed tomography to visualize mycorrhizas in soil and synchrotron X\uffe2\uff80\uff90ray fluorescence/X\uffe2\uff80\uff90ray absorption near edge structure (XRF/XANES) elemental mapping for P, sulphur (S) and aluminium (Al) in combination with modelling.</p>  <p>We found that AMF inoculation had a suppressive effect on colonisation by other soil fungi and identified differences in structure and growth rate between hyphae of AMF and nonmycorrhizal fungi. Our results showed that AMF co\uffe2\uff80\uff90locate with areas of high P and low Al, and preferentially associate with organic\uffe2\uff80\uff90type P species over Al\uffe2\uff80\uff90rich inorganic P.</p>  <p>We discovered that AMF avoid Al\uffe2\uff80\uff90rich areas as a source of P. Sulphur\uffe2\uff80\uff90rich regions were found to be correlated with higher hyphal density and an increased organic\uffe2\uff80\uff90associated P\uffe2\uff80\uff90pool, whilst oxidized S\uffe2\uff80\uff90species were found close to AMF hyphae. Increased S oxidation close to AMF suggested the observed changes were microbiome\uffe2\uff80\uff90related. Our experimentally\uffe2\uff80\uff90validated model led to an estimate of P\uffe2\uff80\uff90uptake by AMF hyphae that is an order of magnitude lower than rates previously estimated \uffe2\uff80\uff93 a result with significant implications for the modelling of plant\uffe2\uff80\uff93soil\uffe2\uff80\uff93AMF interactions.</p>  </p", "keywords": ["580", "X-ray computed tomography", "570", "Research", "X-ray fluorescence", "Fungi", "Hyphae", "500", "Phosphorus", "mycorrhizas", "04 agricultural and veterinary sciences", "15. Life on land", "plant phosphorus uptake", "Plant Roots", "Soil", "rhizosphere modelling", "Mycorrhizae", "synchrotron", "0401 agriculture", " forestry", " and fisheries", "Soil Microbiology"]}, "links": [{"href": "https://eprints.soton.ac.uk/454110/1/Keyes_et_al_Myco_Paper_TR_04_01_2022_unmarked.pdf"}, {"href": "https://eprints.soton.ac.uk/454110/2/Figures_TR_22_12_2021.pdf"}, {"href": "https://eprints.soton.ac.uk/454110/3/SI_1_TR_22_12_2021_no_markup.pdf"}, {"href": "https://eprints.soton.ac.uk/454110/4/SI_2_TR_22_12_2021.pdf"}, {"href": "https://doi.org/10.1111/nph.17980"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/New%20Phytologist", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1111/nph.17980", "name": "item", "description": "10.1111/nph.17980", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1111/nph.17980"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2022-02-15T00:00:00Z"}}, {"id": "PMC9307049", "type": "Feature", "geometry": null, "properties": {"updated": "2026-07-25T16:28:14Z", "type": "Journal Article", "created": "2022-01-19", "title": "Multimodal correlative imaging and modelling of phosphorus uptake from soil by hyphae of mycorrhizal fungi", "description": "Summary<p>   <p>Phosphorus (P) is essential for plant growth. Arbuscular mycorrhizal fungi (AMF) aid its uptake by acquiring P from sources distant from roots in return for carbon. Little is known about how AMF colonise soil pore\uffe2\uff80\uff90space, and models of AMF\uffe2\uff80\uff90enhanced P\uffe2\uff80\uff90uptake are poorly validated.</p>  <p>We used synchrotron X\uffe2\uff80\uff90ray computed tomography to visualize mycorrhizas in soil and synchrotron X\uffe2\uff80\uff90ray fluorescence/X\uffe2\uff80\uff90ray absorption near edge structure (XRF/XANES) elemental mapping for P, sulphur (S) and aluminium (Al) in combination with modelling.</p>  <p>We found that AMF inoculation had a suppressive effect on colonisation by other soil fungi and identified differences in structure and growth rate between hyphae of AMF and nonmycorrhizal fungi. Our results showed that AMF co\uffe2\uff80\uff90locate with areas of high P and low Al, and preferentially associate with organic\uffe2\uff80\uff90type P species over Al\uffe2\uff80\uff90rich inorganic P.</p>  <p>We discovered that AMF avoid Al\uffe2\uff80\uff90rich areas as a source of P. Sulphur\uffe2\uff80\uff90rich regions were found to be correlated with higher hyphal density and an increased organic\uffe2\uff80\uff90associated P\uffe2\uff80\uff90pool, whilst oxidized S\uffe2\uff80\uff90species were found close to AMF hyphae. Increased S oxidation close to AMF suggested the observed changes were microbiome\uffe2\uff80\uff90related. Our experimentally\uffe2\uff80\uff90validated model led to an estimate of P\uffe2\uff80\uff90uptake by AMF hyphae that is an order of magnitude lower than rates previously estimated \uffe2\uff80\uff93 a result with significant implications for the modelling of plant\uffe2\uff80\uff93soil\uffe2\uff80\uff93AMF interactions.</p>  </p", "keywords": ["580", "X-ray computed tomography", "570", "Research", "X-ray fluorescence", "Fungi", "Hyphae", "500", "Phosphorus", "mycorrhizas", "04 agricultural and veterinary sciences", "15. Life on land", "plant phosphorus uptake", "Plant Roots", "Soil", "rhizosphere modelling", "Mycorrhizae", "synchrotron", "0401 agriculture", " forestry", " and fisheries", "Soil Microbiology"]}, "links": [{"href": "https://eprints.soton.ac.uk/454110/1/Keyes_et_al_Myco_Paper_TR_04_01_2022_unmarked.pdf"}, {"href": "https://eprints.soton.ac.uk/454110/2/Figures_TR_22_12_2021.pdf"}, {"href": "https://eprints.soton.ac.uk/454110/3/SI_1_TR_22_12_2021_no_markup.pdf"}, {"href": "https://eprints.soton.ac.uk/454110/4/SI_2_TR_22_12_2021.pdf"}, {"href": "https://doi.org/PMC9307049"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/New%20Phytologist", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "PMC9307049", "name": "item", "description": "PMC9307049", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/PMC9307049"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2022-02-15T00:00:00Z"}}], "links": [{"rel": "self", "type": "application/geo+json", "title": "This document as GeoJSON", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=plant+phosphorus+uptake&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=plant+phosphorus+uptake&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=plant+phosphorus+uptake&", "hreflang": "en-US"}, {"rel": "last", "type": "application/geo+json", "title": "items (last)", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=plant+phosphorus+uptake&offset=3", "hreflang": "en-US"}], "numberMatched": 3, "numberReturned": 3, "distributedFeatures": [], "timeStamp": "2026-07-26T13:06:18.526236Z"}