Overexpression of a pectin methylesterase gene PtoPME35 from Populus tomentosa influences stomatal function and drought tolerance in Arabidopsis thaliana.
Identifieur interne : 000233 ( Main/Exploration ); précédent : 000232; suivant : 000234Overexpression of a pectin methylesterase gene PtoPME35 from Populus tomentosa influences stomatal function and drought tolerance in Arabidopsis thaliana.
Auteurs : Wen Yang [République populaire de Chine] ; Mei Ruan [République populaire de Chine] ; Min Xiang [République populaire de Chine] ; Aiwen Deng [République populaire de Chine] ; Juan Du [République populaire de Chine] ; Chaowen Xiao [République populaire de Chine]Source :
- Biochemical and biophysical research communications [ 1090-2104 ] ; 2020.
Descripteurs français
- KwdFr :
- Arabidopsis (génétique), Arabidopsis (physiologie), Carboxylic ester hydrolases (génétique), Feuilles de plante (génétique), Feuilles de plante (physiologie), Osmose (physiologie), Pectine (génétique), Pectine (métabolisme), Populus (génétique), Protéines végétales (génétique), Régulation de l'expression des gènes végétaux (MeSH), Stomates de plante (génétique), Stomates de plante (physiologie), Sécheresses (MeSH), Végétaux génétiquement modifiés (MeSH).
- MESH :
- génétique : Arabidopsis, Carboxylic ester hydrolases, Feuilles de plante, Pectine, Populus, Protéines végétales, Stomates de plante.
- métabolisme : Pectine.
- physiologie : Arabidopsis, Feuilles de plante, Osmose, Stomates de plante.
- Régulation de l'expression des gènes végétaux, Sécheresses, Végétaux génétiquement modifiés.
English descriptors
- KwdEn :
- Arabidopsis (genetics), Arabidopsis (physiology), Carboxylic Ester Hydrolases (genetics), Droughts (MeSH), Gene Expression Regulation, Plant (MeSH), Osmosis (physiology), Pectins (genetics), Pectins (metabolism), Plant Leaves (genetics), Plant Leaves (physiology), Plant Proteins (genetics), Plant Stomata (genetics), Plant Stomata (physiology), Plants, Genetically Modified (MeSH), Populus (genetics).
- MESH :
- chemical , genetics : Carboxylic Ester Hydrolases, Pectins, Plant Proteins.
- genetics : Arabidopsis, Plant Leaves, Plant Stomata, Populus.
- chemical , metabolism : Pectins.
- physiology : Arabidopsis, Osmosis, Plant Leaves, Plant Stomata.
- Droughts, Gene Expression Regulation, Plant, Plants, Genetically Modified.
Abstract
Poplar is a superior forestation species with high adaptability. The woody tissue of poplar is mainly derived from cell wall. Cell wall formation determines cell shape and woody growth. Pectin is rich in primary cell wall, but it is also involved in the regulation of wood formation. In our study, we cloned a gene from poplar (Populus tomentos), designed as PtoPME35, which encodes a putative pectin methylesterase. PtoPME35 has higher sequence similarity with Arabidopsis AtPME35. Gene expression analysis shows that PtoPME35 has a constitutive expression pattern in multiple tissues, with the highest expression in stem. Subcellular localization result indicates that PtoPME35 is localized to the cell wall. To elucidate the biological function of PtoPME35 in vivo, we generated overexpression plants in poplar and Arabidopsis. The degree of pectin methylesterification is decreased in PtoPME35-overexpressing transgenic poplar, although no obvious phenotypes were displayed. In PtoPME35-overexpressing Arabidopsis plants, stomatal opening is inhibited and water loss rate is decreased under the drought condition. Moreover, the expression levels of drought-stress responsive genes were higher with mannitol treatment in PtoPME35-overexpressing Arabidopsis plants than in wild type controls. Accordingly, these results suggest that PtoPME35 may regulate osmotic stress responses by modulating stomatal functions.
DOI: 10.1016/j.bbrc.2019.12.073
PubMed: 31870548
Affiliations:
Links toward previous steps (curation, corpus...)
Le document en format XML
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Electronic address: youngwscience@163.com.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, 610064</wicri:regionArea><wicri:noRegion>610064</wicri:noRegion></affiliation></author><author><name sortKey="Ruan, Mei" sort="Ruan, Mei" uniqKey="Ruan M" first="Mei" last="Ruan">Mei Ruan</name><affiliation wicri:level="1"><nlm:affiliation>Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, 610064, PR China.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, 610064</wicri:regionArea><wicri:noRegion>610064</wicri:noRegion></affiliation></author><author><name sortKey="Xiang, Min" sort="Xiang, Min" uniqKey="Xiang M" first="Min" last="Xiang">Min Xiang</name><affiliation wicri:level="1"><nlm:affiliation>Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, 610064, PR China.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, 610064</wicri:regionArea><wicri:noRegion>610064</wicri:noRegion></affiliation></author><author><name sortKey="Deng, Aiwen" sort="Deng, Aiwen" uniqKey="Deng A" first="Aiwen" last="Deng">Aiwen Deng</name><affiliation wicri:level="1"><nlm:affiliation>Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, 610064, PR China.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, 610064</wicri:regionArea><wicri:noRegion>610064</wicri:noRegion></affiliation></author><author><name sortKey="Du, Juan" sort="Du, Juan" uniqKey="Du J" first="Juan" last="Du">Juan Du</name><affiliation wicri:level="1"><nlm:affiliation>Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, 610064, PR China. Electronic address: juandu@scu.edu.cn.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, 610064</wicri:regionArea><wicri:noRegion>610064</wicri:noRegion></affiliation></author><author><name sortKey="Xiao, Chaowen" sort="Xiao, Chaowen" uniqKey="Xiao C" first="Chaowen" last="Xiao">Chaowen Xiao</name><affiliation wicri:level="1"><nlm:affiliation>Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, 610064, PR China. Electronic address: cwxiao@scu.edu.cn.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, 610064</wicri:regionArea><wicri:noRegion>610064</wicri:noRegion></affiliation></author></analytic><series><title level="j">Biochemical and biophysical research communications</title><idno type="eISSN">1090-2104</idno><imprint><date when="2020" type="published">2020</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Arabidopsis (genetics)</term><term>Arabidopsis (physiology)</term><term>Carboxylic Ester Hydrolases (genetics)</term><term>Droughts (MeSH)</term><term>Gene Expression Regulation, Plant (MeSH)</term><term>Osmosis (physiology)</term><term>Pectins (genetics)</term><term>Pectins (metabolism)</term><term>Plant Leaves (genetics)</term><term>Plant Leaves (physiology)</term><term>Plant Proteins (genetics)</term><term>Plant Stomata (genetics)</term><term>Plant Stomata (physiology)</term><term>Plants, Genetically Modified (MeSH)</term><term>Populus (genetics)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Arabidopsis (génétique)</term><term>Arabidopsis (physiologie)</term><term>Carboxylic ester hydrolases (génétique)</term><term>Feuilles de plante (génétique)</term><term>Feuilles de plante (physiologie)</term><term>Osmose (physiologie)</term><term>Pectine (génétique)</term><term>Pectine (métabolisme)</term><term>Populus (génétique)</term><term>Protéines végétales (génétique)</term><term>Régulation de l'expression des gènes végétaux (MeSH)</term><term>Stomates de plante (génétique)</term><term>Stomates de plante (physiologie)</term><term>Sécheresses (MeSH)</term><term>Végétaux génétiquement modifiés (MeSH)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="genetics" xml:lang="en"><term>Carboxylic Ester Hydrolases</term><term>Pectins</term><term>Plant Proteins</term></keywords><keywords scheme="MESH" qualifier="genetics" xml:lang="en"><term>Arabidopsis</term><term>Plant Leaves</term><term>Plant Stomata</term><term>Populus</term></keywords><keywords scheme="MESH" qualifier="génétique" xml:lang="fr"><term>Arabidopsis</term><term>Carboxylic ester hydrolases</term><term>Feuilles de plante</term><term>Pectine</term><term>Populus</term><term>Protéines végétales</term><term>Stomates de plante</term></keywords><keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en"><term>Pectins</term></keywords><keywords scheme="MESH" qualifier="métabolisme" xml:lang="fr"><term>Pectine</term></keywords><keywords scheme="MESH" qualifier="physiologie" xml:lang="fr"><term>Arabidopsis</term><term>Feuilles de plante</term><term>Osmose</term><term>Stomates de plante</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Arabidopsis</term><term>Osmosis</term><term>Plant Leaves</term><term>Plant Stomata</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Droughts</term><term>Gene Expression Regulation, Plant</term><term>Plants, Genetically Modified</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Régulation de l'expression des gènes végétaux</term><term>Sécheresses</term><term>Végétaux génétiquement modifiés</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Poplar is a superior forestation species with high adaptability. The woody tissue of poplar is mainly derived from cell wall. Cell wall formation determines cell shape and woody growth. Pectin is rich in primary cell wall, but it is also involved in the regulation of wood formation. In our study, we cloned a gene from poplar (Populus tomentos), designed as PtoPME35, which encodes a putative pectin methylesterase. PtoPME35 has higher sequence similarity with Arabidopsis AtPME35. Gene expression analysis shows that PtoPME35 has a constitutive expression pattern in multiple tissues, with the highest expression in stem. Subcellular localization result indicates that PtoPME35 is localized to the cell wall. To elucidate the biological function of PtoPME35 in vivo, we generated overexpression plants in poplar and Arabidopsis. The degree of pectin methylesterification is decreased in PtoPME35-overexpressing transgenic poplar, although no obvious phenotypes were displayed. In PtoPME35-overexpressing Arabidopsis plants, stomatal opening is inhibited and water loss rate is decreased under the drought condition. Moreover, the expression levels of drought-stress responsive genes were higher with mannitol treatment in PtoPME35-overexpressing Arabidopsis plants than in wild type controls. Accordingly, these results suggest that PtoPME35 may regulate osmotic stress responses by modulating stomatal functions.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">31870548</PMID><DateCompleted><Year>2020</Year><Month>09</Month><Day>15</Day></DateCompleted><DateRevised><Year>2020</Year><Month>09</Month><Day>15</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1090-2104</ISSN><JournalIssue CitedMedium="Internet"><Volume>523</Volume><Issue>2</Issue><PubDate><Year>2020</Year><Month>03</Month><Day>05</Day></PubDate></JournalIssue><Title>Biochemical and biophysical research communications</Title><ISOAbbreviation>Biochem Biophys Res Commun</ISOAbbreviation></Journal><ArticleTitle>Overexpression of a pectin methylesterase gene PtoPME35 from Populus tomentosa influences stomatal function and drought tolerance in Arabidopsis thaliana.</ArticleTitle><Pagination><MedlinePgn>416-422</MedlinePgn></Pagination><ELocationID EIdType="pii" ValidYN="Y">S0006-291X(19)32403-9</ELocationID><ELocationID EIdType="doi" ValidYN="Y">10.1016/j.bbrc.2019.12.073</ELocationID><Abstract><AbstractText>Poplar is a superior forestation species with high adaptability. The woody tissue of poplar is mainly derived from cell wall. Cell wall formation determines cell shape and woody growth. Pectin is rich in primary cell wall, but it is also involved in the regulation of wood formation. In our study, we cloned a gene from poplar (Populus tomentos), designed as PtoPME35, which encodes a putative pectin methylesterase. PtoPME35 has higher sequence similarity with Arabidopsis AtPME35. Gene expression analysis shows that PtoPME35 has a constitutive expression pattern in multiple tissues, with the highest expression in stem. Subcellular localization result indicates that PtoPME35 is localized to the cell wall. To elucidate the biological function of PtoPME35 in vivo, we generated overexpression plants in poplar and Arabidopsis. The degree of pectin methylesterification is decreased in PtoPME35-overexpressing transgenic poplar, although no obvious phenotypes were displayed. In PtoPME35-overexpressing Arabidopsis plants, stomatal opening is inhibited and water loss rate is decreased under the drought condition. Moreover, the expression levels of drought-stress responsive genes were higher with mannitol treatment in PtoPME35-overexpressing Arabidopsis plants than in wild type controls. Accordingly, these results suggest that PtoPME35 may regulate osmotic stress responses by modulating stomatal functions.</AbstractText><CopyrightInformation>Copyright © 2019 Elsevier Inc. All rights reserved.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Yang</LastName><ForeName>Wen</ForeName><Initials>W</Initials><AffiliationInfo><Affiliation>Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, 610064, PR China. Electronic address: youngwscience@163.com.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Ruan</LastName><ForeName>Mei</ForeName><Initials>M</Initials><AffiliationInfo><Affiliation>Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, 610064, PR China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Xiang</LastName><ForeName>Min</ForeName><Initials>M</Initials><AffiliationInfo><Affiliation>Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, 610064, PR China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Deng</LastName><ForeName>Aiwen</ForeName><Initials>A</Initials><AffiliationInfo><Affiliation>Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, 610064, PR China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Du</LastName><ForeName>Juan</ForeName><Initials>J</Initials><AffiliationInfo><Affiliation>Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, 610064, PR China. Electronic address: juandu@scu.edu.cn.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Xiao</LastName><ForeName>Chaowen</ForeName><Initials>C</Initials><AffiliationInfo><Affiliation>Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, 610064, PR China. Electronic address: cwxiao@scu.edu.cn.</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></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2019</Year><Month>12</Month><Day>24</Day></ArticleDate></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>Biochem Biophys Res Commun</MedlineTA><NlmUniqueID>0372516</NlmUniqueID><ISSNLinking>0006-291X</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D010940">Plant Proteins</NameOfSubstance></Chemical><Chemical><RegistryNumber>89NA02M4RX</RegistryNumber><NameOfSubstance UI="D010368">Pectins</NameOfSubstance></Chemical><Chemical><RegistryNumber>EC 3.1.1.-</RegistryNumber><NameOfSubstance UI="D002265">Carboxylic Ester Hydrolases</NameOfSubstance></Chemical><Chemical><RegistryNumber>EC 3.1.1.11</RegistryNumber><NameOfSubstance UI="C022323">pectinesterase</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D017360" MajorTopicYN="N">Arabidopsis</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D002265" MajorTopicYN="N">Carboxylic Ester Hydrolases</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="Y">genetics</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="D009995" MajorTopicYN="N">Osmosis</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D010368" MajorTopicYN="N">Pectins</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D018515" MajorTopicYN="N">Plant Leaves</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName><QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D010940" MajorTopicYN="N">Plant Proteins</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D054046" MajorTopicYN="N">Plant Stomata</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D030821" MajorTopicYN="N">Plants, Genetically Modified</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D032107" MajorTopicYN="N">Populus</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="Y">genetics</QualifierName></MeshHeading></MeshHeadingList><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="Y">Arabidopsis</Keyword><Keyword MajorTopicYN="Y">Drought tolerance</Keyword><Keyword MajorTopicYN="Y">Pectin methylesterase</Keyword><Keyword MajorTopicYN="Y">Poplar</Keyword><Keyword MajorTopicYN="Y">Stoma</Keyword></KeywordList><CoiStatement>Declaration of competing interest We declare that we have no conflict of interest.</CoiStatement></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2019</Year><Month>12</Month><Day>15</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2019</Year><Month>12</Month><Day>15</Day></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2019</Year><Month>12</Month><Day>25</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2020</Year><Month>9</Month><Day>17</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2019</Year><Month>12</Month><Day>25</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">31870548</ArticleId><ArticleId IdType="pii">S0006-291X(19)32403-9</ArticleId><ArticleId IdType="doi">10.1016/j.bbrc.2019.12.073</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>République populaire de Chine</li></country></list><tree><country name="République populaire de Chine"><noRegion><name sortKey="Yang, Wen" sort="Yang, Wen" uniqKey="Yang W" first="Wen" last="Yang">Wen Yang</name></noRegion><name sortKey="Deng, Aiwen" sort="Deng, Aiwen" uniqKey="Deng A" first="Aiwen" last="Deng">Aiwen Deng</name><name sortKey="Du, Juan" sort="Du, Juan" uniqKey="Du J" first="Juan" last="Du">Juan Du</name><name sortKey="Ruan, Mei" sort="Ruan, Mei" uniqKey="Ruan M" first="Mei" last="Ruan">Mei Ruan</name><name sortKey="Xiang, Min" sort="Xiang, Min" uniqKey="Xiang M" first="Min" last="Xiang">Min Xiang</name><name sortKey="Xiao, Chaowen" sort="Xiao, Chaowen" uniqKey="Xiao C" first="Chaowen" last="Xiao">Chaowen Xiao</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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|texte= Overexpression of a pectin methylesterase gene PtoPME35 from Populus tomentosa influences stomatal function and drought tolerance in Arabidopsis thaliana.
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HfdIndexSelect -h $EXPLOR_AREA/Data/Main/Exploration/RBID.i -Sk "pubmed:31870548" \
| HfdSelect -Kh $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd \
| NlmPubMed2Wicri -a PoplarV1
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