Defining the SUMO System in Maize: SUMOylation Is Up-Regulated during Endosperm Development and Rapidly Induced by Stress1[OPEN]
Identifieur interne : 000103 ( Pmc/Corpus ); précédent : 000102; suivant : 000104Defining the SUMO System in Maize: SUMOylation Is Up-Regulated during Endosperm Development and Rapidly Induced by Stress1[OPEN]
Auteurs : Robert C. Augustine ; Samuel L. York ; Thérèse C. Rytz ; Richard D. VierstraSource :
- Plant Physiology [ 0032-0889 ] ; 2016.
Abstract
The SUMO system in maize encodes conserved and novel machinery and is up-regulated during endosperm development and rapidly induced by stress.
Url:
DOI: 10.1104/pp.16.00353
PubMed: 27208252
PubMed Central: 4936565
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PMC:4936565Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Defining the SUMO System in Maize: SUMOylation Is Up-Regulated during Endosperm Development and Rapidly Induced by Stress<xref ref-type="fn" rid="fn1"><sup>1</sup></xref><xref ref-type="fn" rid="fn2"><sup>[OPEN]</sup></xref></title><author><name sortKey="Augustine, Robert C" sort="Augustine, Robert C" uniqKey="Augustine R" first="Robert C." last="Augustine">Robert C. Augustine</name></author><author><name sortKey="York, Samuel L" sort="York, Samuel L" uniqKey="York S" first="Samuel L." last="York">Samuel L. York</name></author><author><name sortKey="Rytz, Therese C" sort="Rytz, Therese C" uniqKey="Rytz T" first="Thérèse C." last="Rytz">Thérèse C. Rytz</name></author><author><name sortKey="Vierstra, Richard D" sort="Vierstra, Richard D" uniqKey="Vierstra R" first="Richard D." last="Vierstra">Richard D. Vierstra</name></author></titleStmt><publicationStmt><idno type="wicri:source">PMC</idno><idno type="pmid">27208252</idno><idno type="pmc">4936565</idno><idno type="url">http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4936565</idno><idno type="RBID">PMC:4936565</idno><idno type="doi">10.1104/pp.16.00353</idno><date when="2016">2016</date><idno type="wicri:Area/Pmc/Corpus">000103</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a" type="main">Defining the SUMO System in Maize: SUMOylation Is Up-Regulated during Endosperm Development and Rapidly Induced by Stress<xref ref-type="fn" rid="fn1"><sup>1</sup></xref><xref ref-type="fn" rid="fn2"><sup>[OPEN]</sup></xref></title><author><name sortKey="Augustine, Robert C" sort="Augustine, Robert C" uniqKey="Augustine R" first="Robert C." last="Augustine">Robert C. Augustine</name></author><author><name sortKey="York, Samuel L" sort="York, Samuel L" uniqKey="York S" first="Samuel L." last="York">Samuel L. York</name></author><author><name sortKey="Rytz, Therese C" sort="Rytz, Therese C" uniqKey="Rytz T" first="Thérèse C." last="Rytz">Thérèse C. Rytz</name></author><author><name sortKey="Vierstra, Richard D" sort="Vierstra, Richard D" uniqKey="Vierstra R" first="Richard D." last="Vierstra">Richard D. Vierstra</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>The SUMO system in maize encodes conserved and novel machinery and is up-regulated during endosperm development and rapidly induced by stress.</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">27208252</article-id><article-id pub-id-type="pmc">4936565</article-id><article-id pub-id-type="publisher-id">PP201600353R1</article-id><article-id pub-id-type="doi">10.1104/pp.16.00353</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>Defining the SUMO System in Maize: SUMOylation Is Up-Regulated during Endosperm Development and Rapidly Induced by Stress<xref ref-type="fn" rid="fn1"><sup>1</sup></xref><xref ref-type="fn" rid="fn2"><sup>[OPEN]</sup></xref></article-title></title-group><contrib-group><contrib contrib-type="author"><name><surname>Augustine</surname><given-names>Robert C.</given-names></name></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid" authenticated="false">http://orcid.org/0000-0003-2078-6488</contrib-id><name><surname>York</surname><given-names>Samuel L.</given-names></name></contrib><contrib contrib-type="author"><name><surname>Rytz</surname><given-names>Thérèse C.</given-names></name></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid" authenticated="false">http://orcid.org/0000-003-0210-3516</contrib-id><name><surname>Vierstra</surname><given-names>Richard D.</given-names></name><xref ref-type="corresp" rid="cor1">*</xref></contrib><aff id="aff1">Department of Genetics, University of Wisconsin, Madison, Wisconsin 53706; and</aff><aff id="aff2">Department of Biology, Washington University, St. Louis, Missouri 63130</aff></contrib-group><author-notes><fn><p><ext-link ext-link-type="uri" xlink:href="http://www.plantphysiol.org/cgi/doi/10.1104/pp.16.00353">www.plantphysiol.org/cgi/doi/10.1104/pp.16.00353</ext-link></p></fn><corresp id="cor1"><label>*</label>Address correspondence to <email>rdvierstra@wustl.edu</email>.</corresp><fn id="afn1"><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: Richard D. Vierstra (<email>rdvierstra@wustl.edu</email>).</p></fn><fn id="afn2"><p>R.C.A. and R.D.V. designed the research and prepared the article; R.C.A., S.L.Y., and T.C.R. performed research and subsequent data analyses.</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>7</month><year>2016</year></pub-date><pub-date pub-type="epub"><day>15</day><month>5</month><year>2016</year></pub-date><pub-date pub-type="pmc-release"><day>15</day><month>5</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>3</issue><fpage>2191</fpage><lpage>2210</lpage><history><date date-type="received"><day>03</day><month>3</month><year>2016</year></date><date date-type="accepted"><day>12</day><month>5</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_PP201600353R1_ic1.gif"></self-uri><abstract abstract-type="precis"><p>The SUMO system in maize encodes conserved and novel machinery and is up-regulated during endosperm development and rapidly induced by stress.</p></abstract><abstract><p>In response to abiotic and biotic challenges, plants rapidly attach small ubiquitin-related modifier (SUMO) to a large collection of nuclear proteins, with studies in Arabidopsis (<italic>Arabidopsis thaliana</italic>) linking SUMOylation to stress tolerance via its modification of factors involved in chromatin and RNA dynamics. Despite this importance, little is known about SUMOylation in crop species. Here, we describe the plant SUMO system at the phylogenetic, biochemical, and transcriptional levels with a focus on maize (<italic>Zea mays</italic>). In addition to canonical SUMOs, land plants encode a loosely constrained noncanonical isoform and a variant containing a long extension upstream of the signature β-grasp fold, with cereals also expressing a novel diSUMO polypeptide bearing two SUMO β-grasp domains in tandem. Maize and other cereals also synthesize a unique SUMO-conjugating enzyme variant with more restricted expression patterns that is enzymatically active despite a distinct electrostatic surface. Maize SUMOylation primarily impacts nuclear substrates, is strongly induced by high temperatures, and displays a memory that suppresses subsequent conjugation. Both in-depth transcript and conjugate profiles in various maize organs point to tissue/cell-specific functions for SUMOylation, with potentially significant roles during embryo and endosperm maturation. Collectively, these studies define the organization of the maize SUMO system and imply important functions during seed development and stress defense.</p></abstract><counts><fig-count count="9"></fig-count><table-count count="0"></table-count><equation-count count="0"></equation-count><ref-count count="87"></ref-count><page-count count="20"></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">SIM</term><def id="def1"><p>SUMO-interacting motif</p></def></def-item><def-item><term id="term2">DSP</term><def id="def2"><p>de-SUMOylating protease</p></def></def-item><def-item><term id="term3">RNA-seq</term><def id="def3"><p>RNA sequencing</p></def></def-item><def-item><term id="term4">RT</term><def id="def4"><p>reverse transcription</p></def></def-item><def-item><term id="term5">PCM</term><def id="def5"><p>PIAL C-terminal motif</p></def></def-item><def-item><term id="term6">MS/MS</term><def id="def6"><p>tandem mass spectrometry</p></def></def-item><def-item><term id="term7"><italic>m/z</italic></term><def id="def7"><p>mass-to-charge ratio</p></def></def-item><def-item><term id="term8">PSM</term><def id="def8"><p>peptide spectral match</p></def></def-item><def-item><term id="term9">DAP</term><def id="def9"><p>days after pollination</p></def></def-item><def-item><term id="term10">PDB</term><def id="def10"><p>Protein Data Bank</p></def></def-item><def-item><term id="term11">cDNA</term><def id="def11"><p>complementary DNA</p></def></def-item><def-item><term id="term12">Ni-NTA</term><def id="def12"><p>nickel-nitrilotriacetic acid agarose</p></def></def-item><def-item><term id="term13">PMSF</term><def id="def13"><p>phenylmethylsulfonyl fluoride</p></def></def-item><def-item><term id="term14">RPKM</term><def id="def14"><p>reads per kilobase per million reads</p></def></def-item></def-list></glossary></notes></front></pmc></record>Pour manipuler ce document sous Unix (Dilib)
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