Presence of three mycorrhizal genes in the common ancestor of land plants suggests a key role of mycorrhizas in the colonization of land by plants.
Identifieur interne : 002765 ( Main/Corpus ); précédent : 002764; suivant : 002766Presence of three mycorrhizal genes in the common ancestor of land plants suggests a key role of mycorrhizas in the colonization of land by plants.
Auteurs : Bin Wang ; Li Huey Yeun ; Jia-Yu Xue ; Yang Liu ; Jean-Michel Ané ; Yin-Long QiuSource :
- The New phytologist [ 1469-8137 ] ; 2010.
English descriptors
- KwdEn :
- MESH :
- chemical , genetics : Plant Proteins.
- enzymology : Chlorophyta.
- genetics : Chlorophyta, Genes, Fungal, Mycorrhizae.
- microbiology : Plants.
- Likelihood Functions, Phenotype, Phylogeny, Sequence Analysis, DNA, Two-Hybrid System Techniques.
Abstract
*The colonization of land by plants fundamentally altered environmental conditions on earth. Plant-mycorrhizal fungus symbiosis likely played a key role in this process by assisting plants to absorb water and nutrients from soil. *Here, in a diverse set of land plants, we investigated the evolutionary histories and functional conservation of three genes required for mycorrhiza formation in legumes and rice (Oryza sativa), DMI1, DMI3 and IPD3. *The genes were isolated from nearly all major plant lineages. Phylogenetic analyses showed that they had been vertically inherited since the origin of land plants. Further, cross-species mutant rescue experiments demonstrated that DMI3 genes from liverworts and hornworts could rescue Medicago truncatula dmi3 mutants for mycorrhiza formation. Yeast two-hybrid assays also showed that bryophyte DMI3 proteins could bind to downstream-acting M. trunculata IPD3 protein. Finally, molecular evolutionary analyses revealed that these genes were under purifying selection for maintenance of their ancestral functions in all mycorrhizal plant lineages. *These results indicate that the mycorrhizal genes were present in the common ancestor of land plants, and that their functions were largely conserved during land plant evolution. The evidence presented here strongly suggests that plant-mycorrhizal fungus symbiosis was one of the key processes that contributed to the origin of land flora.
DOI: 10.1111/j.1469-8137.2009.03137.x
PubMed: 20059702
Links to Exploration step
pubmed:20059702Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Presence of three mycorrhizal genes in the common ancestor of land plants suggests a key role of mycorrhizas in the colonization of land by plants.</title><author><name sortKey="Wang, Bin" sort="Wang, Bin" uniqKey="Wang B" first="Bin" last="Wang">Bin Wang</name><affiliation><nlm:affiliation>Department of Ecology and Evolutionary Biology, University of Michigan, Ann Arbor, MI 48109, USA.</nlm:affiliation></affiliation></author><author><name sortKey="Yeun, Li Huey" sort="Yeun, Li Huey" uniqKey="Yeun L" first="Li Huey" last="Yeun">Li Huey Yeun</name></author><author><name sortKey="Xue, Jia Yu" sort="Xue, Jia Yu" uniqKey="Xue J" first="Jia-Yu" last="Xue">Jia-Yu Xue</name></author><author><name sortKey="Liu, Yang" sort="Liu, Yang" uniqKey="Liu Y" first="Yang" last="Liu">Yang Liu</name></author><author><name sortKey="Ane, Jean Michel" sort="Ane, Jean Michel" uniqKey="Ane J" first="Jean-Michel" last="Ané">Jean-Michel Ané</name></author><author><name sortKey="Qiu, Yin Long" sort="Qiu, Yin Long" uniqKey="Qiu Y" first="Yin-Long" last="Qiu">Yin-Long Qiu</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2010">2010</date><idno type="RBID">pubmed:20059702</idno><idno type="pmid">20059702</idno><idno type="doi">10.1111/j.1469-8137.2009.03137.x</idno><idno type="wicri:Area/Main/Corpus">002765</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">002765</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Presence of three mycorrhizal genes in the common ancestor of land plants suggests a key role of mycorrhizas in the colonization of land by plants.</title><author><name sortKey="Wang, Bin" sort="Wang, Bin" uniqKey="Wang B" first="Bin" last="Wang">Bin Wang</name><affiliation><nlm:affiliation>Department of Ecology and Evolutionary Biology, University of Michigan, Ann Arbor, MI 48109, USA.</nlm:affiliation></affiliation></author><author><name sortKey="Yeun, Li Huey" sort="Yeun, Li Huey" uniqKey="Yeun L" first="Li Huey" last="Yeun">Li Huey Yeun</name></author><author><name sortKey="Xue, Jia Yu" sort="Xue, Jia Yu" uniqKey="Xue J" first="Jia-Yu" last="Xue">Jia-Yu Xue</name></author><author><name sortKey="Liu, Yang" sort="Liu, Yang" uniqKey="Liu Y" first="Yang" last="Liu">Yang Liu</name></author><author><name sortKey="Ane, Jean Michel" sort="Ane, Jean Michel" uniqKey="Ane J" first="Jean-Michel" last="Ané">Jean-Michel Ané</name></author><author><name sortKey="Qiu, Yin Long" sort="Qiu, Yin Long" uniqKey="Qiu Y" first="Yin-Long" last="Qiu">Yin-Long Qiu</name></author></analytic><series><title level="j">The New phytologist</title><idno type="eISSN">1469-8137</idno><imprint><date when="2010" type="published">2010</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Chlorophyta (enzymology)</term><term>Chlorophyta (genetics)</term><term>Genes, Fungal (genetics)</term><term>Likelihood Functions (MeSH)</term><term>Mycorrhizae (genetics)</term><term>Phenotype (MeSH)</term><term>Phylogeny (MeSH)</term><term>Plant Proteins (genetics)</term><term>Plants (microbiology)</term><term>Sequence Analysis, DNA (MeSH)</term><term>Two-Hybrid System Techniques (MeSH)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="genetics" xml:lang="en"><term>Plant Proteins</term></keywords><keywords scheme="MESH" qualifier="enzymology" xml:lang="en"><term>Chlorophyta</term></keywords><keywords scheme="MESH" qualifier="genetics" xml:lang="en"><term>Chlorophyta</term><term>Genes, Fungal</term><term>Mycorrhizae</term></keywords><keywords scheme="MESH" qualifier="microbiology" xml:lang="en"><term>Plants</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Likelihood Functions</term><term>Phenotype</term><term>Phylogeny</term><term>Sequence Analysis, DNA</term><term>Two-Hybrid System Techniques</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">*The colonization of land by plants fundamentally altered environmental conditions on earth. Plant-mycorrhizal fungus symbiosis likely played a key role in this process by assisting plants to absorb water and nutrients from soil. *Here, in a diverse set of land plants, we investigated the evolutionary histories and functional conservation of three genes required for mycorrhiza formation in legumes and rice (Oryza sativa), DMI1, DMI3 and IPD3. *The genes were isolated from nearly all major plant lineages. Phylogenetic analyses showed that they had been vertically inherited since the origin of land plants. Further, cross-species mutant rescue experiments demonstrated that DMI3 genes from liverworts and hornworts could rescue Medicago truncatula dmi3 mutants for mycorrhiza formation. Yeast two-hybrid assays also showed that bryophyte DMI3 proteins could bind to downstream-acting M. trunculata IPD3 protein. Finally, molecular evolutionary analyses revealed that these genes were under purifying selection for maintenance of their ancestral functions in all mycorrhizal plant lineages. *These results indicate that the mycorrhizal genes were present in the common ancestor of land plants, and that their functions were largely conserved during land plant evolution. The evidence presented here strongly suggests that plant-mycorrhizal fungus symbiosis was one of the key processes that contributed to the origin of land flora.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">20059702</PMID><DateCompleted><Year>2010</Year><Month>07</Month><Day>15</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>186</Volume><Issue>2</Issue><PubDate><Year>2010</Year><Month>Apr</Month></PubDate></JournalIssue><Title>The New phytologist</Title><ISOAbbreviation>New Phytol</ISOAbbreviation></Journal><ArticleTitle>Presence of three mycorrhizal genes in the common ancestor of land plants suggests a key role of mycorrhizas in the colonization of land by plants.</ArticleTitle><Pagination><MedlinePgn>514-25</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1111/j.1469-8137.2009.03137.x</ELocationID><Abstract><AbstractText>*The colonization of land by plants fundamentally altered environmental conditions on earth. Plant-mycorrhizal fungus symbiosis likely played a key role in this process by assisting plants to absorb water and nutrients from soil. *Here, in a diverse set of land plants, we investigated the evolutionary histories and functional conservation of three genes required for mycorrhiza formation in legumes and rice (Oryza sativa), DMI1, DMI3 and IPD3. *The genes were isolated from nearly all major plant lineages. Phylogenetic analyses showed that they had been vertically inherited since the origin of land plants. Further, cross-species mutant rescue experiments demonstrated that DMI3 genes from liverworts and hornworts could rescue Medicago truncatula dmi3 mutants for mycorrhiza formation. Yeast two-hybrid assays also showed that bryophyte DMI3 proteins could bind to downstream-acting M. trunculata IPD3 protein. Finally, molecular evolutionary analyses revealed that these genes were under purifying selection for maintenance of their ancestral functions in all mycorrhizal plant lineages. *These results indicate that the mycorrhizal genes were present in the common ancestor of land plants, and that their functions were largely conserved during land plant evolution. The evidence presented here strongly suggests that plant-mycorrhizal fungus symbiosis was one of the key processes that contributed to the origin of land flora.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Wang</LastName><ForeName>Bin</ForeName><Initials>B</Initials><AffiliationInfo><Affiliation>Department of Ecology and Evolutionary Biology, University of Michigan, Ann Arbor, MI 48109, USA.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Yeun</LastName><ForeName>Li Huey</ForeName><Initials>LH</Initials></Author><Author ValidYN="Y"><LastName>Xue</LastName><ForeName>Jia-Yu</ForeName><Initials>JY</Initials></Author><Author ValidYN="Y"><LastName>Liu</LastName><ForeName>Yang</ForeName><Initials>Y</Initials></Author><Author ValidYN="Y"><LastName>Ané</LastName><ForeName>Jean-Michel</ForeName><Initials>JM</Initials></Author><Author ValidYN="Y"><LastName>Qiu</LastName><ForeName>Yin-Long</ForeName><Initials>YL</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013486">Research Support, U.S. Gov't, Non-P.H.S.</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2009</Year><Month>01</Month><Day>06</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="D010940">Plant Proteins</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000460" MajorTopicYN="N">Chlorophyta</DescriptorName><QualifierName UI="Q000201" MajorTopicYN="N">enzymology</QualifierName><QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D005800" MajorTopicYN="N">Genes, Fungal</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="Y">genetics</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D016013" MajorTopicYN="N">Likelihood Functions</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D038821" MajorTopicYN="N">Mycorrhizae</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="Y">genetics</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D010641" MajorTopicYN="N">Phenotype</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D010802" MajorTopicYN="Y">Phylogeny</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D010940" MajorTopicYN="N">Plant Proteins</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D010944" MajorTopicYN="N">Plants</DescriptorName><QualifierName UI="Q000382" MajorTopicYN="Y">microbiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D017422" MajorTopicYN="N">Sequence Analysis, DNA</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D020798" MajorTopicYN="N">Two-Hybrid System Techniques</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="entrez"><Year>2010</Year><Month>1</Month><Day>12</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2010</Year><Month>1</Month><Day>12</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2010</Year><Month>7</Month><Day>16</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">20059702</ArticleId><ArticleId IdType="pii">NPH3137</ArticleId><ArticleId IdType="doi">10.1111/j.1469-8137.2009.03137.x</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Bois/explor/MycorrhizaeV1/Data/Main/Corpus
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 002765 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Corpus/biblio.hfd -nk 002765 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Bois
|area= MycorrhizaeV1
|flux= Main
|étape= Corpus
|type= RBID
|clé= pubmed:20059702
|texte= Presence of three mycorrhizal genes in the common ancestor of land plants suggests a key role of mycorrhizas in the colonization of land by plants.
}}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/Main/Corpus/RBID.i -Sk "pubmed:20059702" \
| HfdSelect -Kh $EXPLOR_AREA/Data/Main/Corpus/biblio.hfd \
| NlmPubMed2Wicri -a MycorrhizaeV1
| This area was generated with Dilib version V0.6.37. |  |