Arabidopsis NATA1 Acetylates Putrescine and Decreases Defense-Related Hydrogen Peroxide Accumulation1[OPEN]
Identifieur interne : 000267 ( Pmc/Curation ); précédent : 000266; suivant : 000268Arabidopsis NATA1 Acetylates Putrescine and Decreases Defense-Related Hydrogen Peroxide Accumulation1[OPEN]
Auteurs : Yann-Ru Lou ; Melike Bor ; Jian Yan ; Aileen S. Preuss ; Georg JanderSource :
- Plant Physiology [ 0032-0889 ] ; 2016.
Abstract
Putrescine acetylation in Arabidopsis thaliana reduces production of hydrogen peroxide by polyamine oxidases, thereby promoting plant susceptibility to Pseudomonas syringae.
Url:
DOI: 10.1104/pp.16.00446
PubMed: 27208290
PubMed Central: 4902623
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Arabidopsis NATA1 Acetylates Putrescine and Decreases Defense-Related Hydrogen Peroxide Accumulation<xref ref-type="author-notes" rid="afn1"><sup>1</sup></xref><xref ref-type="fn" rid="fn1"><sup>[OPEN]</sup></xref></title><author><name sortKey="Lou, Yann Ru" sort="Lou, Yann Ru" uniqKey="Lou Y" first="Yann-Ru" last="Lou">Yann-Ru Lou</name></author><author><name sortKey="Bor, Melike" sort="Bor, Melike" uniqKey="Bor M" first="Melike" last="Bor">Melike Bor</name></author><author><name sortKey="Yan, Jian" sort="Yan, Jian" uniqKey="Yan J" first="Jian" last="Yan">Jian Yan</name></author><author><name sortKey="Preuss, Aileen S" sort="Preuss, Aileen S" uniqKey="Preuss A" first="Aileen S." last="Preuss">Aileen S. Preuss</name></author><author><name sortKey="Jander, Georg" sort="Jander, Georg" uniqKey="Jander G" first="Georg" last="Jander">Georg Jander</name></author></titleStmt><publicationStmt><idno type="wicri:source">PMC</idno><idno type="pmid">27208290</idno><idno type="pmc">4902623</idno><idno type="url">http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4902623</idno><idno type="RBID">PMC:4902623</idno><idno type="doi">10.1104/pp.16.00446</idno><date when="2016">2016</date><idno type="wicri:Area/Pmc/Corpus">000268</idno><idno type="wicri:Area/Pmc/Curation">000267</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a" type="main">Arabidopsis NATA1 Acetylates Putrescine and Decreases Defense-Related Hydrogen Peroxide Accumulation<xref ref-type="author-notes" rid="afn1"><sup>1</sup></xref><xref ref-type="fn" rid="fn1"><sup>[OPEN]</sup></xref></title><author><name sortKey="Lou, Yann Ru" sort="Lou, Yann Ru" uniqKey="Lou Y" first="Yann-Ru" last="Lou">Yann-Ru Lou</name></author><author><name sortKey="Bor, Melike" sort="Bor, Melike" uniqKey="Bor M" first="Melike" last="Bor">Melike Bor</name></author><author><name sortKey="Yan, Jian" sort="Yan, Jian" uniqKey="Yan J" first="Jian" last="Yan">Jian Yan</name></author><author><name sortKey="Preuss, Aileen S" sort="Preuss, Aileen S" uniqKey="Preuss A" first="Aileen S." last="Preuss">Aileen S. Preuss</name></author><author><name sortKey="Jander, Georg" sort="Jander, Georg" uniqKey="Jander G" first="Georg" last="Jander">Georg Jander</name></author></analytic><series><title level="j">Plant Physiology</title><idno type="ISSN">0032-0889</idno><idno type="eISSN">1532-2548</idno><imprint><date when="2016">2016</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><p>Putrescine acetylation in Arabidopsis thaliana reduces production of hydrogen peroxide by polyamine oxidases, thereby promoting plant susceptibility to Pseudomonas syringae.</p></div></front></TEI><pmc article-type="research-article"><pmc-comment>The publisher of this article does not allow downloading of the full text in XML form.</pmc-comment>
<front><journal-meta><journal-id journal-id-type="nlm-ta">Plant Physiol</journal-id><journal-id journal-id-type="iso-abbrev">Plant Physiol</journal-id><journal-id journal-id-type="hwp">plantphysiol</journal-id><journal-id journal-id-type="publisher-id">aspb</journal-id><journal-title-group><journal-title>Plant Physiology</journal-title></journal-title-group><issn pub-type="ppub">0032-0889</issn><issn pub-type="epub">1532-2548</issn><publisher><publisher-name>American Society of Plant Biologists</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="pmid">27208290</article-id><article-id pub-id-type="pmc">4902623</article-id><article-id pub-id-type="publisher-id">PP201600446R1</article-id><article-id pub-id-type="doi">10.1104/pp.16.00446</article-id><article-categories><subj-group subj-group-type="heading"><subject>Articles</subject><subj-group subj-group-type="heading"><subject>Signaling and Response</subject></subj-group></subj-group></article-categories><title-group><article-title>Arabidopsis NATA1 Acetylates Putrescine and Decreases Defense-Related Hydrogen Peroxide Accumulation<xref ref-type="author-notes" rid="afn1"><sup>1</sup></xref><xref ref-type="fn" rid="fn1"><sup>[OPEN]</sup></xref></article-title></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid" authenticated="false">http://orcid.org/0000-0002-4716-4323</contrib-id><name><surname>Lou</surname><given-names>Yann-Ru</given-names></name><xref ref-type="author-notes" rid="afn2"><sup>2</sup></xref></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid" authenticated="false">http://orcid.org/0000-0002-0170-2800</contrib-id><name><surname>Bor</surname><given-names>Melike</given-names></name><xref ref-type="author-notes" rid="afn2"><sup>2</sup></xref><xref ref-type="author-notes" rid="afn3"><sup>3</sup></xref></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid" authenticated="false">http://orcid.org/0000-0001-8597-9841</contrib-id><name><surname>Yan</surname><given-names>Jian</given-names></name></contrib><contrib contrib-type="author"><name><surname>Preuss</surname><given-names>Aileen S.</given-names></name><xref ref-type="author-notes" rid="afn4"><sup>4</sup></xref></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid" authenticated="false">http://orcid.org/0000-0002-9675-934X</contrib-id><name><surname>Jander</surname><given-names>Georg</given-names></name><xref ref-type="corresp" rid="cor1">*</xref></contrib><aff id="aff1">Boyce Thompson Institute for Plant Research, Ithaca, New York 14853 (Y.-R.L., M.B., J.Y., A.S.P., G.J.); and Key Laboratory of Tropical Agro Environment, Ministry of Agriculture, South China Agricultural University, Guangzhou, 510642, PR China (J.Y.)</aff></contrib-group><author-notes><fn><p><ext-link ext-link-type="uri" xlink:href="http://www.plantphysiol.org/cgi/doi/10.1104/pp.16.00446">www.plantphysiol.org/cgi/doi/10.1104/pp.16.00446</ext-link></p></fn><fn id="afn1"><label>1</label><p>This research was funded by US National Science Foundation awards 1121788 and 1022017 to G.J., a Fulbright fellowship to M.B., a fellowship from Science and Technology Star of Zhujiang, Guangzhou City (#2013J2200082) to J.Y., and a Deutscher Akademischer Austauschdienst-Research Internships in Science and Engineering (DAAD-RISE) fellowship to A.S.P.</p></fn><fn id="afn2" fn-type="equal"><label>2</label><p>These authors contributed equally to the article.</p></fn><fn id="afn3" fn-type="present-address"><label>3</label><p>Present address: Biology Department, Ege University, Izmir, Turkey.</p></fn><fn id="afn4" fn-type="present-address"><label>4</label><p>Present address: Department of Molecular Breeding, Institute for Plant Genetics, Leibniz University of Hannover, Hannover, Germany.</p></fn><corresp id="cor1"><label>*</label>Address correspondence to <email>gj32@cornell.edu</email></corresp><fn id="afn6"><p>The author responsible for distribution of materials integral to the findings presented in this article in accordance with the policy described in the Instructions for Authors (<ext-link ext-link-type="uri" xlink:href="http://www.plantphysiol.org">www.plantphysiol.org</ext-link>) is: Georg Jander (<ext-link ext-link-type="uri" xlink:href="http://gj32@cornell.edu">gj32@cornell.edu</ext-link>).</p></fn><fn id="afn7"><p>G.J. conceived the original research plans; Y.-R.L. and M.B. designed and performed most of the experiments; J.Y. and A.S.P. assisted with the experiments; Y.-R.L., M.B., and G.J. wrote the article.</p></fn></author-notes><pmc-comment>Fake ppub date generated by PMC from publisher
pub-date/@pub-type='epub-ppub' </pmc-comment>
<pub-date pub-type="ppub"><month>6</month><year>2016</year></pub-date><pub-date pub-type="epub"><day>25</day><month>4</month><year>2016</year></pub-date><pub-date pub-type="pmc-release"><day>25</day><month>4</month><year>2016</year></pub-date><pmc-comment> PMC Release delay is 0 months and 0 days and was based on the
<volume>171</volume><issue>2</issue><fpage>1443</fpage><lpage>1455</lpage><history><date date-type="received"><day>30</day><month>3</month><year>2016</year></date><date date-type="accepted"><day>24</day><month>4</month><year>2016</year></date></history><permissions><copyright-statement>© 2016 American Society of Plant Biologists. All Rights Reserved.</copyright-statement><copyright-year>2016</copyright-year></permissions><self-uri xlink:role="icon" xlink:href="PP_PP201600446R1_ic1.gif"></self-uri><abstract abstract-type="precis"><p>Putrescine acetylation in Arabidopsis thaliana reduces production of hydrogen peroxide by polyamine oxidases, thereby promoting plant susceptibility to Pseudomonas syringae.</p></abstract><abstract><p>Biosynthesis of the polyamines putrescine, spermidine, and spermine is induced in response to pathogen infection of plants. Putrescine, which is produced from Arg, serves as a metabolic precursor for longer polyamines, including spermidine and spermine. Polyamine acetylation, which has important regulatory functions in mammalian cells, has been observed in several plant species. Here we show that Arabidopsis (<italic>Arabidopsis thaliana</italic>) N-ACETYLTRANSFERASE ACTIVITY1 (NATA1) catalyzes acetylation of putrescine to <italic>N-</italic>acetylputrescine and thereby competes with spermidine synthase for a common substrate. <italic>NATA1</italic> expression is strongly induced by the plant defense signaling molecule jasmonic acid and coronatine, an effector molecule produced by DC3000, a <italic>Pseudomonas syringae</italic> strain that initiates a virulent infection in Arabidopsis ecotype Columbia-0. DC3000 growth is reduced in <italic>nata1</italic> mutant Arabidopsis, suggesting a role for NATA1-mediated putrescine acetylation in suppressing antimicrobial defenses. During infection by <italic>P. syringae</italic> and other plant pathogens, polyamine oxidases use spermidine and spermine as substrates for the production of defense-related H<sub>2</sub>O<sub>2</sub>. Compared to wild-type Columbia-0 Arabidopsis, the response of <italic>nata1</italic>mutants to <italic>P. syringae</italic> infection includes reduced accumulation of acetylputrescine, greater abundance of nonacetylated polyamines, elevated H<sub>2</sub>O<sub>2</sub> production by polyamine oxidases, and higher expression of genes related to pathogen defense. Together, these results are consistent with a model whereby <italic>P. syringae</italic> growth is improved in a targeted manner through coronatine-induced putrescine acetylation by NATA1.</p></abstract><counts><fig-count count="9"></fig-count><table-count count="0"></table-count><equation-count count="0"></equation-count><ref-count count="72"></ref-count><page-count count="13"></page-count></counts><custom-meta-group><custom-meta><meta-name> DJS Export </meta-name><meta-value>v1</meta-value></custom-meta></custom-meta-group></article-meta><notes><glossary><title>Glossary</title><def-list><def-item><term id="term1">Amel-1</term><def id="def1"><p>Ameland-1</p></def></def-item><def-item><term id="term2">Bur-0</term><def id="def2"><p>Burren-0</p></def></def-item><def-item><term id="term3">Col-0</term><def id="def3"><p>Columbia-0</p></def></def-item><def-item><term id="term4">DAB</term><def id="def4"><p>3.3′-diaminobenzidine</p></def></def-item><def-item><term id="term5">LB</term><def id="def5"><p>Luria-Bertani</p></def></def-item></def-list></glossary></notes></front></pmc></record>Pour manipuler ce document sous Unix (Dilib)
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