Spatially resolved sulphur K-edge XANES spectroscopy for in situ characterization of the fungus-plant interaction Puccinia triticina and wheat leaves
An innovative application of X‐ray absorption near edge structure (XANES) spectroscopy for the characterization of interactions of biotrophic plant pathogens with their hosts as exemplified by Puccinia triticina colonizing wheat leaves is described. Spatially resolved, synchrotron radiation‐based XA...
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| Veröffentlicht in: | Journal of phytopathology 2005-10, Vol.153 (10), p.627-632 |
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| container_title | Journal of phytopathology |
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| creator | Prange, A Oerke, E.C Steiner, U Bianchetti, C.M Hormes, J Modrow, H |
| description | An innovative application of X‐ray absorption near edge structure (XANES) spectroscopy for the characterization of interactions of biotrophic plant pathogens with their hosts as exemplified by Puccinia triticina colonizing wheat leaves is described. Spatially resolved, synchrotron radiation‐based XANES spectroscopy was used for the detection of changes in sulphur metabolism induced by leaf rust infections. A significant accumulation of sulphate occurred at the site of the sporulating urediniosori of P. triticina. Compared with non‐infected leaf areas, minor changes in the spectra were observed for the non‐visibly colonized tissue neighbouring the rust sori. As the spectra for isolated urediniospores and the healthy leaf areas did not match the spectra of the urediniosori, a significant impact of the biotrophic pathogen on sulphur metabolism of wheat has been demonstrated. Spatially resolved XANES spectroscopy will extend the range of qualitative and quantitative methods for in situ investigations of host–pathogen interactions, thus contributing to enlarge our knowledge about the metabolism of diseased plants. |
| doi_str_mv | 10.1111/j.1439-0434.2005.01023_1.x |
| format | Article |
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Spatially resolved, synchrotron radiation‐based XANES spectroscopy was used for the detection of changes in sulphur metabolism induced by leaf rust infections. A significant accumulation of sulphate occurred at the site of the sporulating urediniosori of P. triticina. Compared with non‐infected leaf areas, minor changes in the spectra were observed for the non‐visibly colonized tissue neighbouring the rust sori. As the spectra for isolated urediniospores and the healthy leaf areas did not match the spectra of the urediniosori, a significant impact of the biotrophic pathogen on sulphur metabolism of wheat has been demonstrated. Spatially resolved XANES spectroscopy will extend the range of qualitative and quantitative methods for in situ investigations of host–pathogen interactions, thus contributing to enlarge our knowledge about the metabolism of diseased plants.</description><identifier>ISSN: 0931-1785</identifier><identifier>EISSN: 1439-0434</identifier><identifier>DOI: 10.1111/j.1439-0434.2005.01023_1.x</identifier><identifier>CODEN: JPHYEB</identifier><language>eng</language><publisher>Berlin, Germany: Blackwell Verlag GmbH</publisher><subject>Biological and medical sciences ; biotrophic pathogen ; Fundamental and applied biological sciences. Psychology ; Fungal plant pathogens ; host-pathogen relationships ; Phytopathology. Animal pests. Plant and forest protection ; plant pathogenic fungi ; Puccinia recondita ; Puccinia triticina ; rust diseases ; spectral analysis ; sulphur ; Triticum aestivum ; wheat ; X-ray absorption near edge structure spectroscopy</subject><ispartof>Journal of phytopathology, 2005-10, Vol.153 (10), p.627-632</ispartof><rights>2005 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4441-f3901a20e242363b1b9ee46cf86143deb4783038a0f07ebe5e5d099bc93fe7e03</citedby><cites>FETCH-LOGICAL-c4441-f3901a20e242363b1b9ee46cf86143deb4783038a0f07ebe5e5d099bc93fe7e03</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Fj.1439-0434.2005.01023_1.x$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fj.1439-0434.2005.01023_1.x$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27901,27902,45550,45551</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=17116947$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Prange, A</creatorcontrib><creatorcontrib>Oerke, E.C</creatorcontrib><creatorcontrib>Steiner, U</creatorcontrib><creatorcontrib>Bianchetti, C.M</creatorcontrib><creatorcontrib>Hormes, J</creatorcontrib><creatorcontrib>Modrow, H</creatorcontrib><title>Spatially resolved sulphur K-edge XANES spectroscopy for in situ characterization of the fungus-plant interaction Puccinia triticina and wheat leaves</title><title>Journal of phytopathology</title><description>An innovative application of X‐ray absorption near edge structure (XANES) spectroscopy for the characterization of interactions of biotrophic plant pathogens with their hosts as exemplified by Puccinia triticina colonizing wheat leaves is described. Spatially resolved, synchrotron radiation‐based XANES spectroscopy was used for the detection of changes in sulphur metabolism induced by leaf rust infections. A significant accumulation of sulphate occurred at the site of the sporulating urediniosori of P. triticina. Compared with non‐infected leaf areas, minor changes in the spectra were observed for the non‐visibly colonized tissue neighbouring the rust sori. As the spectra for isolated urediniospores and the healthy leaf areas did not match the spectra of the urediniosori, a significant impact of the biotrophic pathogen on sulphur metabolism of wheat has been demonstrated. Spatially resolved XANES spectroscopy will extend the range of qualitative and quantitative methods for in situ investigations of host–pathogen interactions, thus contributing to enlarge our knowledge about the metabolism of diseased plants.</description><subject>Biological and medical sciences</subject><subject>biotrophic pathogen</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Fungal plant pathogens</subject><subject>host-pathogen relationships</subject><subject>Phytopathology. Animal pests. Plant and forest protection</subject><subject>plant pathogenic fungi</subject><subject>Puccinia recondita</subject><subject>Puccinia triticina</subject><subject>rust diseases</subject><subject>spectral analysis</subject><subject>sulphur</subject><subject>Triticum aestivum</subject><subject>wheat</subject><subject>X-ray absorption near edge structure spectroscopy</subject><issn>0931-1785</issn><issn>1439-0434</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><recordid>eNqVkd1u0zAUgCMEEmXwDFhIcJdwHDt_3JVudIxpTCoTu7Mc97h1yZJgO1vLe_C-c5RqXOMbWzqfv_MXRe8oJDScj7uEclbFwBlPUoAsAQopEzTZP4tmT6Hn0QwqRmNalNnL6JVzO4AUGMAs-rvqpTeyaQ7Eouuae1wTNzT9drDkW4zrDZLb-dXZirgelbedU11_ILqzxLTEGT8QtZVWKo_W_AmmriWdJn6LRA_tZnBx38jWBzgAgRrj14NSpjWSeGu8CU9JZLsmD1uUnjQo79G9jl5o2Th8c7xPopsvZz8W5_Hl9-XXxfwyVpxzGmtWAZUpYMpTlrOa1hUiz5Uu89D7GmtelAxYKUFDgTVmmK2hqmpVMY0FAjuJPkze3na_B3Re3BmnsAk1Yzc4QQvOy4IVAfw0gSqMwFnUorfmTtqDoCDGTYidGMctxnGLcRPiuAmxD5_fH7NIp2SjrWyVcf8MBaV5xcck84l7MA0e_iODuLg-n97BEU8O4zzunxzS_hJ5aCQTP6-WoqhuPy9PT1diEfi3E69lJ-TGhrpuVilQFuSsAErZI3PsuNE</recordid><startdate>200510</startdate><enddate>200510</enddate><creator>Prange, A</creator><creator>Oerke, E.C</creator><creator>Steiner, U</creator><creator>Bianchetti, C.M</creator><creator>Hormes, J</creator><creator>Modrow, H</creator><general>Blackwell Verlag GmbH</general><general>Blackwell</general><scope>FBQ</scope><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7T7</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>M7N</scope><scope>P64</scope></search><sort><creationdate>200510</creationdate><title>Spatially resolved sulphur K-edge XANES spectroscopy for in situ characterization of the fungus-plant interaction Puccinia triticina and wheat leaves</title><author>Prange, A ; Oerke, E.C ; Steiner, U ; Bianchetti, C.M ; Hormes, J ; Modrow, H</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4441-f3901a20e242363b1b9ee46cf86143deb4783038a0f07ebe5e5d099bc93fe7e03</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2005</creationdate><topic>Biological and medical sciences</topic><topic>biotrophic pathogen</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Fungal plant pathogens</topic><topic>host-pathogen relationships</topic><topic>Phytopathology. Animal pests. Plant and forest protection</topic><topic>plant pathogenic fungi</topic><topic>Puccinia recondita</topic><topic>Puccinia triticina</topic><topic>rust diseases</topic><topic>spectral analysis</topic><topic>sulphur</topic><topic>Triticum aestivum</topic><topic>wheat</topic><topic>X-ray absorption near edge structure spectroscopy</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Prange, A</creatorcontrib><creatorcontrib>Oerke, E.C</creatorcontrib><creatorcontrib>Steiner, U</creatorcontrib><creatorcontrib>Bianchetti, C.M</creatorcontrib><creatorcontrib>Hormes, J</creatorcontrib><creatorcontrib>Modrow, H</creatorcontrib><collection>AGRIS</collection><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><jtitle>Journal of phytopathology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Prange, A</au><au>Oerke, E.C</au><au>Steiner, U</au><au>Bianchetti, C.M</au><au>Hormes, J</au><au>Modrow, H</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Spatially resolved sulphur K-edge XANES spectroscopy for in situ characterization of the fungus-plant interaction Puccinia triticina and wheat leaves</atitle><jtitle>Journal of phytopathology</jtitle><date>2005-10</date><risdate>2005</risdate><volume>153</volume><issue>10</issue><spage>627</spage><epage>632</epage><pages>627-632</pages><issn>0931-1785</issn><eissn>1439-0434</eissn><coden>JPHYEB</coden><abstract>An innovative application of X‐ray absorption near edge structure (XANES) spectroscopy for the characterization of interactions of biotrophic plant pathogens with their hosts as exemplified by Puccinia triticina colonizing wheat leaves is described. Spatially resolved, synchrotron radiation‐based XANES spectroscopy was used for the detection of changes in sulphur metabolism induced by leaf rust infections. A significant accumulation of sulphate occurred at the site of the sporulating urediniosori of P. triticina. Compared with non‐infected leaf areas, minor changes in the spectra were observed for the non‐visibly colonized tissue neighbouring the rust sori. As the spectra for isolated urediniospores and the healthy leaf areas did not match the spectra of the urediniosori, a significant impact of the biotrophic pathogen on sulphur metabolism of wheat has been demonstrated. Spatially resolved XANES spectroscopy will extend the range of qualitative and quantitative methods for in situ investigations of host–pathogen interactions, thus contributing to enlarge our knowledge about the metabolism of diseased plants.</abstract><cop>Berlin, Germany</cop><pub>Blackwell Verlag GmbH</pub><doi>10.1111/j.1439-0434.2005.01023_1.x</doi><tpages>6</tpages></addata></record> |
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| source | Wiley Online Library Journals Frontfile Complete |
| subjects | Biological and medical sciences biotrophic pathogen Fundamental and applied biological sciences. Psychology Fungal plant pathogens host-pathogen relationships Phytopathology. Animal pests. Plant and forest protection plant pathogenic fungi Puccinia recondita Puccinia triticina rust diseases spectral analysis sulphur Triticum aestivum wheat X-ray absorption near edge structure spectroscopy |
| title | Spatially resolved sulphur K-edge XANES spectroscopy for in situ characterization of the fungus-plant interaction Puccinia triticina and wheat leaves |
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