Molecular evolution and expression divergence of the Populus polygalacturonase supergene family shed light on the evolution of increasingly complex organs in plants.
Identifieur interne : 002720 ( Main/Curation ); précédent : 002719; suivant : 002721Molecular evolution and expression divergence of the Populus polygalacturonase supergene family shed light on the evolution of increasingly complex organs in plants.
Auteurs : Zhi-Ling Yang [République populaire de Chine] ; Hai-Jing Liu ; Xiao-Ru Wang ; Qing-Yin ZengSource :
- The New phytologist [ 1469-8137 ] ; 2013.
Descripteurs français
- KwdFr :
- ADN des plantes (composition chimique), Analyse de séquence d'ADN (MeSH), Arabidopsis (anatomie et histologie), Arabidopsis (génétique), Arabidopsis (métabolisme), Bryopsida (anatomie et histologie), Bryopsida (génétique), Bryopsida (métabolisme), Dosage génique (MeSH), Génome végétal (MeSH), Modèles génétiques (MeSH), Oryza (anatomie et histologie), Oryza (génétique), Oryza (métabolisme), Phylogenèse (MeSH), Polygalacturonase (génétique), Polygalacturonase (métabolisme), Polygalacturonase (physiologie), Populus (anatomie et histologie), Populus (génétique), Populus (métabolisme), Protéines végétales (génétique), Protéines végétales (métabolisme), Protéines végétales (physiologie), Selaginellaceae (anatomie et histologie), Selaginellaceae (génétique), Selaginellaceae (métabolisme), Évolution moléculaire (MeSH).
- MESH :
- anatomie et histologie : Arabidopsis, Bryopsida, Oryza, Populus, Selaginellaceae.
- composition chimique : ADN des plantes.
- génétique : Arabidopsis, Bryopsida, Oryza, Polygalacturonase, Populus, Protéines végétales, Selaginellaceae.
- métabolisme : Arabidopsis, Bryopsida, Oryza, Polygalacturonase, Populus, Protéines végétales, Selaginellaceae.
- physiologie : Polygalacturonase, Protéines végétales.
- Analyse de séquence d'ADN, Dosage génique, Génome végétal, Modèles génétiques, Phylogenèse, Évolution moléculaire.
English descriptors
- KwdEn :
- Arabidopsis (anatomy & histology), Arabidopsis (genetics), Arabidopsis (metabolism), Bryopsida (anatomy & histology), Bryopsida (genetics), Bryopsida (metabolism), DNA, Plant (chemistry), Evolution, Molecular (MeSH), Gene Dosage (MeSH), Genome, Plant (MeSH), Models, Genetic (MeSH), Oryza (anatomy & histology), Oryza (genetics), Oryza (metabolism), Phylogeny (MeSH), Plant Proteins (genetics), Plant Proteins (metabolism), Plant Proteins (physiology), Polygalacturonase (genetics), Polygalacturonase (metabolism), Polygalacturonase (physiology), Populus (anatomy & histology), Populus (genetics), Populus (metabolism), Selaginellaceae (anatomy & histology), Selaginellaceae (genetics), Selaginellaceae (metabolism), Sequence Analysis, DNA (MeSH).
- MESH :
- chemical , chemistry : DNA, Plant.
- anatomy & histology : Arabidopsis, Bryopsida, Oryza, Populus, Selaginellaceae.
- genetics : Arabidopsis, Bryopsida, Oryza, Plant Proteins, Polygalacturonase, Populus, Selaginellaceae.
- metabolism : Arabidopsis, Bryopsida, Oryza, Plant Proteins, Polygalacturonase, Populus, Selaginellaceae.
- chemical , physiology : Plant Proteins, Polygalacturonase.
- Evolution, Molecular, Gene Dosage, Genome, Plant, Models, Genetic, Phylogeny, Sequence Analysis, DNA.
Abstract
Plant polygalacturonases (PGs) are involved in cell separation processes during many stages of plant development. Investigation into the diversification of this large gene family in land plants could shed light on the evolution of structural development. We conducted whole-genome annotation, molecular evolution and gene expression analyses of PG genes in five species of land plant: Populus, Arabidopsis, rice, Selaginella and Physcomitrella. We identified 75, 44, 16 and 11 PG genes from Populus, rice, Selaginella and Physcomitrella genomes, respectively, which were divided into three classes. We inferred rapid expansion of class I PG genes in Populus, Arabidopsis and rice, while copy numbers of classes II and III PG genes were relatively conserved in all five species. Populus, Arabidopsis and rice class I PG genes were under more relaxed selection constraints than class II PG genes, while this selective pressure divergence was not observed in Selaginella and Physcomitrella PG families. In addition, class I PG genes underwent marked expression divergence in Populus, rice and Selaginella. Our results suggest that PG gene expansion occurred after the divergence of the lycophytes and euphyllophytes, and this expansion was likely paralleled by the evolution of increasingly complex organs in land plants.
DOI: 10.1111/nph.12107
PubMed: 23346984
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type="abstract" xml:lang="en">Plant polygalacturonases (PGs) are involved in cell separation processes during many stages of plant development. Investigation into the diversification of this large gene family in land plants could shed light on the evolution of structural development. We conducted whole-genome annotation, molecular evolution and gene expression analyses of PG genes in five species of land plant: Populus, Arabidopsis, rice, Selaginella and Physcomitrella. We identified 75, 44, 16 and 11 PG genes from Populus, rice, Selaginella and Physcomitrella genomes, respectively, which were divided into three classes. We inferred rapid expansion of class I PG genes in Populus, Arabidopsis and rice, while copy numbers of classes II and III PG genes were relatively conserved in all five species. Populus, Arabidopsis and rice class I PG genes were under more relaxed selection constraints than class II PG genes, while this selective pressure divergence was not observed in Selaginella and Physcomitrella PG families. In addition, class I PG genes underwent marked expression divergence in Populus, rice and Selaginella. Our results suggest that PG gene expansion occurred after the divergence of the lycophytes and euphyllophytes, and this expansion was likely paralleled by the evolution of increasingly complex organs in land plants.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">23346984</PMID><DateCompleted><Year>2013</Year><Month>07</Month><Day>19</Day></DateCompleted><DateRevised><Year>2020</Year><Month>09</Month><Day>30</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1469-8137</ISSN><JournalIssue CitedMedium="Internet"><Volume>197</Volume><Issue>4</Issue><PubDate><Year>2013</Year><Month>Mar</Month></PubDate></JournalIssue><Title>The New phytologist</Title><ISOAbbreviation>New Phytol</ISOAbbreviation></Journal><ArticleTitle>Molecular evolution and expression divergence of the Populus polygalacturonase supergene family shed light on the evolution of increasingly complex organs in plants.</ArticleTitle><Pagination><MedlinePgn>1353-65</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1111/nph.12107</ELocationID><Abstract><AbstractText>Plant polygalacturonases (PGs) are involved in cell separation processes during many stages of plant development. Investigation into the diversification of this large gene family in land plants could shed light on the evolution of structural development. We conducted whole-genome annotation, molecular evolution and gene expression analyses of PG genes in five species of land plant: Populus, Arabidopsis, rice, Selaginella and Physcomitrella. We identified 75, 44, 16 and 11 PG genes from Populus, rice, Selaginella and Physcomitrella genomes, respectively, which were divided into three classes. We inferred rapid expansion of class I PG genes in Populus, Arabidopsis and rice, while copy numbers of classes II and III PG genes were relatively conserved in all five species. Populus, Arabidopsis and rice class I PG genes were under more relaxed selection constraints than class II PG genes, while this selective pressure divergence was not observed in Selaginella and Physcomitrella PG families. In addition, class I PG genes underwent marked expression divergence in Populus, rice and Selaginella. Our results suggest that PG gene expansion occurred after the divergence of the lycophytes and euphyllophytes, and this expansion was likely paralleled by the evolution of increasingly complex organs in land plants.</AbstractText><CopyrightInformation>© 2013 The Authors. New Phytologist © 2013 New Phytologist Trust.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Yang</LastName><ForeName>Zhi-Ling</ForeName><Initials>ZL</Initials><AffiliationInfo><Affiliation>State Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences, Beijing, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Liu</LastName><ForeName>Hai-Jing</ForeName><Initials>HJ</Initials></Author><Author ValidYN="Y"><LastName>Wang</LastName><ForeName>Xiao-Ru</ForeName><Initials>XR</Initials></Author><Author ValidYN="Y"><LastName>Zeng</LastName><ForeName>Qing-Yin</ForeName><Initials>QY</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D003160">Comparative Study</PublicationType><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2013</Year><Month>01</Month><Day>24</Day></ArticleDate></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>New Phytol</MedlineTA><NlmUniqueID>9882884</NlmUniqueID><ISSNLinking>0028-646X</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D018744">DNA, Plant</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D010940">Plant Proteins</NameOfSubstance></Chemical><Chemical><RegistryNumber>EC 3.2.1.15</RegistryNumber><NameOfSubstance UI="D011096">Polygalacturonase</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D017360" MajorTopicYN="N">Arabidopsis</DescriptorName><QualifierName UI="Q000033" MajorTopicYN="N">anatomy & histology</QualifierName><QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D019068" MajorTopicYN="N">Bryopsida</DescriptorName><QualifierName UI="Q000033" MajorTopicYN="N">anatomy & histology</QualifierName><QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D018744" MajorTopicYN="N">DNA, Plant</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="N">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D019143" MajorTopicYN="Y">Evolution, Molecular</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D018628" MajorTopicYN="N">Gene Dosage</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D018745" MajorTopicYN="N">Genome, Plant</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008957" MajorTopicYN="N">Models, 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MajorTopicYN="N">metabolism</QualifierName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D032107" MajorTopicYN="N">Populus</DescriptorName><QualifierName UI="Q000033" MajorTopicYN="N">anatomy & histology</QualifierName><QualifierName UI="Q000235" MajorTopicYN="Y">genetics</QualifierName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D032503" MajorTopicYN="N">Selaginellaceae</DescriptorName><QualifierName UI="Q000033" MajorTopicYN="N">anatomy & histology</QualifierName><QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D017422" MajorTopicYN="N">Sequence Analysis, DNA</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2012</Year><Month>10</Month><Day>04</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2012</Year><Month>11</Month><Day>21</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2013</Year><Month>1</Month><Day>26</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2013</Year><Month>1</Month><Day>26</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2013</Year><Month>7</Month><Day>20</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">23346984</ArticleId><ArticleId IdType="doi">10.1111/nph.12107</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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