Function of glutathione peroxidases in legume root nodules
Identifieur interne : 000111 ( Pmc/Curation ); précédent : 000110; suivant : 000112Function of glutathione peroxidases in legume root nodules
Auteurs : Manuel A. Matamoros [Espagne] ; Ana Saiz [Espagne] ; Maria Pe Uelas [Espagne] ; Pilar Bustos-Sanmamed [France] ; Jose M. Mulet [Espagne] ; Maria V. Barja [Espagne] ; Nicolas Rouhier [France] ; Marten Moore [Allemagne] ; Euan K. James [Royaume-Uni] ; Karl-Josef Dietz [Allemagne] ; Manuel Becana [Espagne]Source :
- Journal of Experimental Botany [ 0022-0957 ] ; 2015.
Abstract
Glutathione peroxidases are antioxidant enzymes localized to different cell compartments, including the nucleus. Transcriptional and post-translational regulation via S-nitrosylation strongly suggest functions in hormonal cascades and nitric oxide redox signalling.
Url:
DOI: 10.1093/jxb/erv066
PubMed: 25740929
PubMed Central: 4423513
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Function of glutathione peroxidases in legume root nodules</title><author><name sortKey="Matamoros, Manuel A" sort="Matamoros, Manuel A" uniqKey="Matamoros M" first="Manuel A." last="Matamoros">Manuel A. 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Mulet</name><affiliation wicri:level="1"><nlm:aff id="AF0003"><institution>Instituto de Biología Molecular y Celular de Plantas</institution>,<addr-line>Universidad Politécnica de Valencia-CSIC, Camino de Vera, 46022 Valencia</addr-line>,<country>Spain</country></nlm:aff><country xml:lang="fr">Espagne</country><wicri:regionArea># see nlm:aff country strict</wicri:regionArea></affiliation></author><author><name sortKey="Barja, Maria V" sort="Barja, Maria V" uniqKey="Barja M" first="Maria V." last="Barja">Maria V. Barja</name><affiliation wicri:level="1"><nlm:aff id="AF0003"><institution>Instituto de Biología Molecular y Celular de Plantas</institution>,<addr-line>Universidad Politécnica de Valencia-CSIC, Camino de Vera, 46022 Valencia</addr-line>,<country>Spain</country></nlm:aff><country xml:lang="fr">Espagne</country><wicri:regionArea># see nlm:aff country strict</wicri:regionArea></affiliation></author><author><name sortKey="Rouhier, Nicolas" sort="Rouhier, Nicolas" uniqKey="Rouhier N" first="Nicolas" last="Rouhier">Nicolas Rouhier</name><affiliation wicri:level="1"><nlm:aff id="AF0004"><institution>Université de Lorraine, Interactions Arbres-Microorganismes</institution>,<addr-line>UMR1136, F-54500 Vandoeuvre-lès-Nancy</addr-line>,<country>France</country></nlm:aff><country xml:lang="fr">France</country><wicri:regionArea># see nlm:aff country strict</wicri:regionArea></affiliation><affiliation wicri:level="1"><nlm:aff id="AF0005"><institution>INRA, Interactions Arbres-Microorganismes</institution>,<addr-line>UMR1136, F-54280 Champenoux</addr-line>,<country>France</country></nlm:aff><country xml:lang="fr">France</country><wicri:regionArea># see nlm:aff country strict</wicri:regionArea></affiliation></author><author><name sortKey="Moore, Marten" sort="Moore, Marten" uniqKey="Moore M" first="Marten" last="Moore">Marten Moore</name><affiliation wicri:level="1"><nlm:aff id="AF0006"><institution>Biochemistry and Physiology of Plants</institution>,<addr-line>W5-134, Bielefeld University, D-33501 Bielefeld</addr-line>,<country>Germany</country></nlm:aff><country xml:lang="fr">Allemagne</country><wicri:regionArea># see nlm:aff country strict</wicri:regionArea></affiliation></author><author><name sortKey="James, Euan K" sort="James, Euan K" uniqKey="James E" first="Euan K." last="James">Euan K. James</name><affiliation wicri:level="1"><nlm:aff id="AF0007"><institution>The James Hutton Institute</institution>,<addr-line>Invergowrie, Dundee DD2 5DA</addr-line>,<country>UK</country></nlm:aff><country xml:lang="fr">Royaume-Uni</country><wicri:regionArea># see nlm:aff country strict</wicri:regionArea></affiliation></author><author><name sortKey="Dietz, Karl Josef" sort="Dietz, Karl Josef" uniqKey="Dietz K" first="Karl-Josef" last="Dietz">Karl-Josef Dietz</name><affiliation wicri:level="1"><nlm:aff id="AF0006"><institution>Biochemistry and Physiology of Plants</institution>,<addr-line>W5-134, Bielefeld University, D-33501 Bielefeld</addr-line>,<country>Germany</country></nlm:aff><country xml:lang="fr">Allemagne</country><wicri:regionArea># see nlm:aff country strict</wicri:regionArea></affiliation></author><author><name sortKey="Becana, Manuel" sort="Becana, Manuel" uniqKey="Becana M" first="Manuel" last="Becana">Manuel Becana</name><affiliation wicri:level="1"><nlm:aff id="AF0001"><institution>Departamento de Nutrición Vegetal, Estación Experimental de Aula Dei, Consejo Superior de Investigaciones Científicas</institution> (CSIC),<addr-line>Apartado 13034, 50080 Zaragoza</addr-line>,<country>Spain</country></nlm:aff><country xml:lang="fr">Espagne</country><wicri:regionArea># see nlm:aff country strict</wicri:regionArea></affiliation></author></analytic><series><title level="j">Journal of Experimental Botany</title><idno type="ISSN">0022-0957</idno><idno type="eISSN">1460-2431</idno><imprint><date when="2015">2015</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><title>Highlight</title><p>Glutathione peroxidases are antioxidant enzymes localized to different cell compartments, including the nucleus. Transcriptional and post-translational regulation via S-nitrosylation strongly suggest functions in hormonal cascades and nitric oxide redox signalling.</p></div></front><back><div1 type="bibliography"><listBibl><biblStruct><analytic><author><name sortKey="Astier, J" uniqKey="Astier J">J Astier</name></author><author><name sortKey="Kulik, A" uniqKey="Kulik A">A Kulik</name></author><author><name sortKey="Koen, E" uniqKey="Koen E">E Koen</name></author><author><name sortKey="Besson Bard, A" uniqKey="Besson Bard A">A Besson-Bard</name></author><author><name sortKey="Bourque, S" uniqKey="Bourque S">S Bourque</name></author><author><name sortKey="Jeandroz, S" uniqKey="Jeandroz S">S Jeandroz</name></author><author><name sortKey="Lamotte, O" uniqKey="Lamotte O">O Lamotte</name></author><author><name sortKey="Wendehenne, D" uniqKey="Wendehenne D">D Wendehenne</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Avery, Am" uniqKey="Avery A">AM 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<front><journal-meta><journal-id journal-id-type="nlm-ta">J Exp Bot</journal-id><journal-id journal-id-type="iso-abbrev">J. Exp. Bot</journal-id><journal-id journal-id-type="hwp">jexbot</journal-id><journal-id journal-id-type="publisher-id">exbotj</journal-id><journal-title-group><journal-title>Journal of Experimental Botany</journal-title></journal-title-group><issn pub-type="ppub">0022-0957</issn><issn pub-type="epub">1460-2431</issn><publisher><publisher-name>Oxford University Press</publisher-name><publisher-loc>UK</publisher-loc></publisher></journal-meta><article-meta><article-id pub-id-type="pmid">25740929</article-id><article-id pub-id-type="pmc">4423513</article-id><article-id pub-id-type="doi">10.1093/jxb/erv066</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Paper</subject></subj-group></article-categories><title-group><article-title>Function of glutathione peroxidases in legume root nodules</article-title></title-group><contrib-group><contrib contrib-type="author"><name><surname>Matamoros</surname><given-names>Manuel A.</given-names></name><xref ref-type="aff" rid="AF0001"><sup>1</sup></xref><xref ref-type="corresp" rid="c2">*</xref></contrib><contrib contrib-type="author"><name><surname>Saiz</surname><given-names>Ana</given-names></name><xref ref-type="aff" rid="AF0001"><sup>1</sup></xref><xref ref-type="corresp" rid="c2">*</xref></contrib><contrib contrib-type="author"><name><surname>Peñuelas</surname><given-names>Maria</given-names></name><xref ref-type="aff" rid="AF0001"><sup>1</sup></xref></contrib><contrib contrib-type="author"><name><surname>Bustos-Sanmamed</surname><given-names>Pilar</given-names></name><xref ref-type="aff" rid="AF0002"><sup>2</sup></xref></contrib><contrib contrib-type="author"><name><surname>Mulet</surname><given-names>Jose M.</given-names></name><xref ref-type="aff" rid="AF0003"><sup>3</sup></xref></contrib><contrib contrib-type="author"><name><surname>Barja</surname><given-names>Maria V.</given-names></name><xref ref-type="aff" rid="AF0003"><sup>3</sup></xref></contrib><contrib contrib-type="author"><name><surname>Rouhier</surname><given-names>Nicolas</given-names></name><xref ref-type="aff" rid="AF0004"><sup>4</sup></xref><xref ref-type="aff" rid="AF0005"><sup>5</sup></xref></contrib><contrib contrib-type="author"><name><surname>Moore</surname><given-names>Marten</given-names></name><xref ref-type="aff" rid="AF0006"><sup>6</sup></xref></contrib><contrib contrib-type="author"><name><surname>James</surname><given-names>Euan K.</given-names></name><xref ref-type="aff" rid="AF0007"><sup>7</sup></xref></contrib><contrib contrib-type="author"><name><surname>Dietz</surname><given-names>Karl-Josef</given-names></name><xref ref-type="aff" rid="AF0006"><sup>6</sup></xref></contrib><contrib contrib-type="author"><name><surname>Becana</surname><given-names>Manuel</given-names></name><xref ref-type="aff" rid="AF0001"><sup>1</sup></xref><xref ref-type="corresp" rid="c1"><sup>†</sup></xref></contrib><aff id="AF0001"><sup>1</sup><institution>Departamento de Nutrición Vegetal, Estación Experimental de Aula Dei, Consejo Superior de Investigaciones Científicas</institution> (CSIC),<addr-line>Apartado 13034, 50080 Zaragoza</addr-line>,<country>Spain</country></aff><aff id="AF0002"><sup>2</sup><institution>Institut des Sciences du Végétal</institution>,<addr-line>Avenue de la Terrasse, 91198 Gif-sur-Yvette</addr-line>,<country>France</country></aff><aff id="AF0003"><sup>3</sup><institution>Instituto de Biología Molecular y Celular de Plantas</institution>,<addr-line>Universidad Politécnica de Valencia-CSIC, Camino de Vera, 46022 Valencia</addr-line>,<country>Spain</country></aff><aff id="AF0004"><sup>4</sup><institution>Université de Lorraine, Interactions Arbres-Microorganismes</institution>,<addr-line>UMR1136, F-54500 Vandoeuvre-lès-Nancy</addr-line>,<country>France</country></aff><aff id="AF0005"><sup>5</sup><institution>INRA, Interactions Arbres-Microorganismes</institution>,<addr-line>UMR1136, F-54280 Champenoux</addr-line>,<country>France</country></aff><aff id="AF0006"><sup>6</sup><institution>Biochemistry and Physiology of Plants</institution>,<addr-line>W5-134, Bielefeld University, D-33501 Bielefeld</addr-line>,<country>Germany</country></aff><aff id="AF0007"><sup>7</sup><institution>The James Hutton Institute</institution>,<addr-line>Invergowrie, Dundee DD2 5DA</addr-line>,<country>UK</country></aff></contrib-group><author-notes><corresp id="c1"><sup>†</sup> To whom correspondence should be addressed. E-mail: <email>becana@eead.csic.es</email></corresp><corresp id="c2">* These authors contributed equally to this work.</corresp></author-notes><pub-date pub-type="ppub"><month>5</month><year>2015</year></pub-date><pub-date pub-type="epub"><day>4</day><month>3</month><year>2015</year></pub-date><pub-date pub-type="pmc-release"><day>4</day><month>3</month><year>2015</year></pub-date><pmc-comment> PMC Release delay is 0 months and 0 days and was based on the
<volume>66</volume><issue>10</issue><issue-title>Special Issue: Reactive Oxygen and Reactive Nitrogen Signalling Networks in Plants</issue-title><fpage>2979</fpage><lpage>2990</lpage><permissions><copyright-statement>© The Author 2015. Published by Oxford University Press on behalf of the Society for Experimental Biology.</copyright-statement><copyright-year>2015</copyright-year><license license-type="creative-commons" xlink:href="http://creativecommons.org/licenses/by/3.0"><license-p>This is an Open Access article distributed under the terms of the Creative Commons Attribution License (<ext-link ext-link-type="uri" xlink:href="http://creativecommons.org/licenses/by/3.0/">http://creativecommons.org/licenses/by/3.0/</ext-link>), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited.</license-p></license></permissions><abstract abstract-type="precis"><title>Highlight</title><p>Glutathione peroxidases are antioxidant enzymes localized to different cell compartments, including the nucleus. Transcriptional and post-translational regulation via S-nitrosylation strongly suggest functions in hormonal cascades and nitric oxide redox signalling.</p></abstract><abstract><p>Glutathione peroxidases (Gpxs) are antioxidant enzymes not studied so far in legume nodules, despite the fact that reactive oxygen species are produced at different steps of the symbiosis. The function of two Gpxs that are highly expressed in nodules of the model legume <italic>Lotus japonicus</italic> was examined. Gene expression analysis, enzymatic and nitrosylation assays, yeast cell complementation, <italic>in situ</italic> mRNA hybridization, immunoelectron microscopy, and LjGpx-green fluorescent protein (GFP) fusions were used to characterize the enzymes and to localize each transcript and isoform in nodules. The <italic>LjGpx1</italic> and <italic>LjGpx3</italic> genes encode thioredoxin-dependent phospholipid hydroperoxidases and are differentially regulated in response to nitric oxide (NO) and hormones. LjGpx1 and LjGpx3 are nitrosylated <italic>in vitro</italic> or in plants treated with <italic>S</italic>-nitrosoglutathione (GSNO). Consistent with the modification of the peroxidatic cysteine of LjGpx3, <italic>in vitro</italic> assays demonstrated that this modification results in enzyme inhibition. The enzymes are highly expressed in the infected zone, but the LjGpx3 mRNA is also detected in the cortex and vascular bundles. LjGpx1 is localized to the plastids and nuclei, and LjGpx3 to the cytosol and endoplasmic reticulum. Based on yeast complementation experiments, both enzymes protect against oxidative stress, salt stress, and membrane damage. It is concluded that both LjGpxs perform major antioxidative functions in nodules, preventing lipid peroxidation and other oxidative processes at different subcellular sites of vascular and infected cells. The enzymes are probably involved in hormone and NO signalling, and may be regulated through nitrosylation of the peroxidatic cysteine essential for catalytic function.</p></abstract><kwd-group><title>Key words:</title><kwd>Antioxidants</kwd><kwd>glutathione peroxidases</kwd><kwd>legume nodules</kwd><kwd><italic>Lotus japonicus</italic></kwd><kwd>nitric oxide</kwd><kwd>reactive oxygen species</kwd><kwd>S-nitrosylation.</kwd></kwd-group><counts><page-count count="12"></page-count></counts></article-meta></front></pmc></record>Pour manipuler ce document sous Unix (Dilib)
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