Secondary sulfur metabolism in cellular signalling and oxidative stress responses.
Identifieur interne : 000119 ( Main/Exploration ); précédent : 000118; suivant : 000120Secondary sulfur metabolism in cellular signalling and oxidative stress responses.
Auteurs : Kai Xun Chan [Belgique] ; Su Yin Phua [Belgique] ; Frank Van Breusegem [Belgique]Source :
- Journal of experimental botany [ 1460-2431 ] ; 2019.
Descripteurs français
- KwdFr :
- MESH :
- génétique : Arabidopsis.
- métabolisme : Arabidopsis, Soufre.
- Métabolisme secondaire, Régulation de l'expression des gènes végétaux, Stress oxydatif, Sécheresses, Transduction du signal.
English descriptors
- KwdEn :
- MESH :
- chemical , metabolism : Sulfur.
- genetics : Arabidopsis.
- metabolism : Arabidopsis.
- Droughts, Gene Expression Regulation, Plant, Oxidative Stress, Secondary Metabolism, Signal Transduction.
Abstract
The sulfur metabolism pathway in plants produces a variety of compounds that are central to the acclimation response to oxidative stresses such as drought and high light. Primary sulfur assimilation provides the amino acid cysteine, which is utilized in protein synthesis and as a precursor for the cellular redox buffer glutathione. In contrast, the secondary sulfur metabolism pathway produces sulfated compounds such as glucosinolates and sulfated peptides, as well as a corresponding by-product 3'-phosphoadenosine 5'-phosphate (PAP). Emerging evidence over the past decade has shown that secondary sulfur metabolism also has a crucial engagement during oxidative stress. This occurs across various cellular, tissue, and organismal levels including chloroplast-to-nucleus retrograde signalling events mediated by PAP, modulation of hormonal signalling by sulfated compounds and PAP, control of physiological responses such as stomatal closure, and potential regulation of plant growth. In this review, we examine the contribution of the different components of plant secondary metabolism to oxidative stress homeostasis, and how this pathway is metabolically regulated. We further outline the key outstanding questions in the field that are necessary to understand how and why this 'specialized' metabolic pathway plays significant roles in plant oxidative stress tolerance.
DOI: 10.1093/jxb/erz119
PubMed: 30868163
Affiliations:
Links toward previous steps (curation, corpus...)
Le document en format XML
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(MeSH)</term><term>Soufre (métabolisme)</term><term>Stress oxydatif (MeSH)</term><term>Sécheresses (MeSH)</term><term>Transduction du signal (MeSH)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en"><term>Sulfur</term></keywords><keywords scheme="MESH" qualifier="genetics" xml:lang="en"><term>Arabidopsis</term></keywords><keywords scheme="MESH" qualifier="génétique" xml:lang="fr"><term>Arabidopsis</term></keywords><keywords scheme="MESH" qualifier="metabolism" xml:lang="en"><term>Arabidopsis</term></keywords><keywords scheme="MESH" qualifier="métabolisme" xml:lang="fr"><term>Arabidopsis</term><term>Soufre</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Droughts</term><term>Gene Expression Regulation, Plant</term><term>Oxidative Stress</term><term>Secondary Metabolism</term><term>Signal Transduction</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Métabolisme secondaire</term><term>Régulation de l'expression des gènes végétaux</term><term>Stress oxydatif</term><term>Sécheresses</term><term>Transduction du signal</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The sulfur metabolism pathway in plants produces a variety of compounds that are central to the acclimation response to oxidative stresses such as drought and high light. Primary sulfur assimilation provides the amino acid cysteine, which is utilized in protein synthesis and as a precursor for the cellular redox buffer glutathione. In contrast, the secondary sulfur metabolism pathway produces sulfated compounds such as glucosinolates and sulfated peptides, as well as a corresponding by-product 3'-phosphoadenosine 5'-phosphate (PAP). Emerging evidence over the past decade has shown that secondary sulfur metabolism also has a crucial engagement during oxidative stress. This occurs across various cellular, tissue, and organismal levels including chloroplast-to-nucleus retrograde signalling events mediated by PAP, modulation of hormonal signalling by sulfated compounds and PAP, control of physiological responses such as stomatal closure, and potential regulation of plant growth. In this review, we examine the contribution of the different components of plant secondary metabolism to oxidative stress homeostasis, and how this pathway is metabolically regulated. We further outline the key outstanding questions in the field that are necessary to understand how and why this 'specialized' metabolic pathway plays significant roles in plant oxidative stress tolerance.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">30868163</PMID><DateCompleted><Year>2020</Year><Month>07</Month><Day>16</Day></DateCompleted><DateRevised><Year>2020</Year><Month>07</Month><Day>16</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Electronic">1460-2431</ISSN><JournalIssue CitedMedium="Internet"><Volume>70</Volume><Issue>16</Issue><PubDate><Year>2019</Year><Month>08</Month><Day>19</Day></PubDate></JournalIssue><Title>Journal of experimental botany</Title><ISOAbbreviation>J Exp Bot</ISOAbbreviation></Journal><ArticleTitle>Secondary sulfur metabolism in cellular signalling and oxidative stress responses.</ArticleTitle><Pagination><MedlinePgn>4237-4250</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1093/jxb/erz119</ELocationID><Abstract><AbstractText>The sulfur metabolism pathway in plants produces a variety of compounds that are central to the acclimation response to oxidative stresses such as drought and high light. Primary sulfur assimilation provides the amino acid cysteine, which is utilized in protein synthesis and as a precursor for the cellular redox buffer glutathione. In contrast, the secondary sulfur metabolism pathway produces sulfated compounds such as glucosinolates and sulfated peptides, as well as a corresponding by-product 3'-phosphoadenosine 5'-phosphate (PAP). Emerging evidence over the past decade has shown that secondary sulfur metabolism also has a crucial engagement during oxidative stress. This occurs across various cellular, tissue, and organismal levels including chloroplast-to-nucleus retrograde signalling events mediated by PAP, modulation of hormonal signalling by sulfated compounds and PAP, control of physiological responses such as stomatal closure, and potential regulation of plant growth. In this review, we examine the contribution of the different components of plant secondary metabolism to oxidative stress homeostasis, and how this pathway is metabolically regulated. We further outline the key outstanding questions in the field that are necessary to understand how and why this 'specialized' metabolic pathway plays significant roles in plant oxidative stress tolerance.</AbstractText><CopyrightInformation>© The Author(s) 2019. Published by Oxford University Press on behalf of the Society for Experimental Biology. All rights reserved. For permissions, please email: journals.permissions@oup.com.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Chan</LastName><ForeName>Kai Xun</ForeName><Initials>KX</Initials><AffiliationInfo><Affiliation>Ghent University, Department of Plant Biotechnology and Bioinformatics, Technologiepark, Ghent, Belgium.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>VIB Center for Plant Systems Biology, Technologiepark, Ghent, Belgium.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Phua</LastName><ForeName>Su Yin</ForeName><Initials>SY</Initials><AffiliationInfo><Affiliation>Ghent University, Department of Plant Biotechnology and Bioinformatics, Technologiepark, Ghent, Belgium.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>VIB Center for Plant Systems Biology, Technologiepark, Ghent, Belgium.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Van Breusegem</LastName><ForeName>Frank</ForeName><Initials>F</Initials><AffiliationInfo><Affiliation>Ghent University, Department of Plant Biotechnology and Bioinformatics, Technologiepark, Ghent, Belgium.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>VIB Center for Plant Systems Biology, Technologiepark, Ghent, Belgium.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType><PublicationType UI="D016454">Review</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>J Exp Bot</MedlineTA><NlmUniqueID>9882906</NlmUniqueID><ISSNLinking>0022-0957</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>70FD1KFU70</RegistryNumber><NameOfSubstance UI="D013455">Sulfur</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D017360" MajorTopicYN="N">Arabidopsis</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D055864" MajorTopicYN="N">Droughts</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D018506" MajorTopicYN="N">Gene Expression Regulation, Plant</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D018384" MajorTopicYN="Y">Oxidative Stress</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D064210" MajorTopicYN="N">Secondary Metabolism</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D015398" MajorTopicYN="N">Signal Transduction</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D013455" MajorTopicYN="N">Sulfur</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading></MeshHeadingList><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="Y">3′-phosphoadenosine 5′-phosphate</Keyword><Keyword MajorTopicYN="Y">APK</Keyword><Keyword MajorTopicYN="Y">SAL1</Keyword><Keyword MajorTopicYN="Y">drought</Keyword><Keyword MajorTopicYN="Y">metabolism</Keyword><Keyword MajorTopicYN="Y">oxidative stress</Keyword><Keyword MajorTopicYN="Y">retrograde signalling</Keyword><Keyword MajorTopicYN="Y">sulfotransferase</Keyword><Keyword MajorTopicYN="Y">sulfur</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2018</Year><Month>12</Month><Day>15</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2019</Year><Month>03</Month><Day>08</Day></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2019</Year><Month>3</Month><Day>15</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2020</Year><Month>7</Month><Day>17</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2019</Year><Month>3</Month><Day>15</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">30868163</ArticleId><ArticleId IdType="pii">5380411</ArticleId><ArticleId IdType="doi">10.1093/jxb/erz119</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>Belgique</li></country><region><li>Province de Flandre-Orientale</li><li>Région flamande</li></region><settlement><li>Gand</li></settlement><orgName><li>Université de Gand</li></orgName></list><tree><country name="Belgique"><region name="Région flamande"><name sortKey="Chan, Kai Xun" sort="Chan, Kai Xun" uniqKey="Chan K" first="Kai Xun" last="Chan">Kai Xun Chan</name></region><name sortKey="Chan, Kai Xun" sort="Chan, Kai Xun" uniqKey="Chan K" first="Kai Xun" last="Chan">Kai Xun Chan</name><name sortKey="Phua, Su Yin" sort="Phua, Su Yin" uniqKey="Phua S" first="Su Yin" last="Phua">Su Yin Phua</name><name sortKey="Phua, Su Yin" sort="Phua, Su Yin" uniqKey="Phua S" first="Su Yin" last="Phua">Su Yin Phua</name><name sortKey="Van Breusegem, Frank" sort="Van Breusegem, Frank" uniqKey="Van Breusegem F" first="Frank" last="Van Breusegem">Frank Van Breusegem</name><name sortKey="Van Breusegem, Frank" sort="Van Breusegem, Frank" uniqKey="Van Breusegem F" first="Frank" last="Van Breusegem">Frank Van Breusegem</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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