The reduced mycorrhizal colonisation (rmc) mutation of tomato disrupts five gene sequences including the CYCLOPS/IPD3 homologue.
Identifieur interne : 001C54 ( Main/Corpus ); précédent : 001C53; suivant : 001C55The reduced mycorrhizal colonisation (rmc) mutation of tomato disrupts five gene sequences including the CYCLOPS/IPD3 homologue.
Auteurs : Nicholas J. Larkan ; Dan R. Ruzicka ; Tamara Edmonds-Tibbett ; Jonathan M H. Durkin ; Louise E. Jackson ; F Andrew Smith ; Daniel P. Schachtman ; Sally E. Smith ; Susan J. BarkerSource :
- Mycorrhiza [ 1432-1890 ] ; 2013.
English descriptors
- KwdEn :
- MESH :
- chemical , genetics : Plant Proteins.
- genetics : Fabaceae, Lycopersicon esculentum.
- microbiology : Fabaceae, Lycopersicon esculentum.
- physiology : Fungi, Mycorrhizae.
- Mutation, Symbiosis.
Abstract
Arbuscular mycorrhizal (AM) symbiosis in vascular plant roots is an ancient mutualistic interaction that evolved with land plants. More recently evolved root mutualisms have recruited components of the AM signalling pathway as identified with molecular approaches in model legume research. Earlier we reported that the reduced mycorrhizal colonisation (rmc) mutation of tomato mapped to chromosome 8. Here we report additional functional characterisation of the rmc mutation using genotype grafts and proteomic and transcriptomic analyses. Our results led to identification of the precise genome location of the Rmc locus from which we identified the mutation by sequencing. The rmc phenotype results from a deletion that disrupts five predicted gene sequences, one of which has close sequence match to the CYCLOPS/IPD3 gene identified in legumes as an essential intracellular regulator of both AM and rhizobial symbioses. Identification of two other genes not located at the rmc locus but with altered expression in the rmc genotype is also described. Possible roles of the other four disrupted genes in the deleted region are discussed. Our results support the identification of CYCLOPS/IPD3 in legumes and rice as a key gene required for AM symbiosis. The extensive characterisation of rmc in comparison with its 'parent' 76R, which has a normal mycorrhizal phenotype, has validated these lines as an important comparative model for glasshouse and field studies of AM and non-mycorrhizal plants with respect to plant competition and microbial interactions with vascular plant roots.
DOI: 10.1007/s00572-013-0498-7
PubMed: 23572326
Links to Exploration step
pubmed:23572326Le document en format XML
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Ruzicka</name></author><author><name sortKey="Edmonds Tibbett, Tamara" sort="Edmonds Tibbett, Tamara" uniqKey="Edmonds Tibbett T" first="Tamara" last="Edmonds-Tibbett">Tamara Edmonds-Tibbett</name></author><author><name sortKey="Durkin, Jonathan M H" sort="Durkin, Jonathan M H" uniqKey="Durkin J" first="Jonathan M H" last="Durkin">Jonathan M H. Durkin</name></author><author><name sortKey="Jackson, Louise E" sort="Jackson, Louise E" uniqKey="Jackson L" first="Louise E" last="Jackson">Louise E. Jackson</name></author><author><name sortKey="Smith, F Andrew" sort="Smith, F Andrew" uniqKey="Smith F" first="F Andrew" last="Smith">F Andrew Smith</name></author><author><name sortKey="Schachtman, Daniel P" sort="Schachtman, Daniel P" uniqKey="Schachtman D" first="Daniel P" last="Schachtman">Daniel P. Schachtman</name></author><author><name sortKey="Smith, Sally E" sort="Smith, Sally E" uniqKey="Smith S" first="Sally E" last="Smith">Sally E. Smith</name></author><author><name sortKey="Barker, Susan J" sort="Barker, Susan J" uniqKey="Barker S" first="Susan J" last="Barker">Susan J. Barker</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2013">2013</date><idno type="RBID">pubmed:23572326</idno><idno type="pmid">23572326</idno><idno type="doi">10.1007/s00572-013-0498-7</idno><idno type="wicri:Area/Main/Corpus">001C54</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">001C54</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">The reduced mycorrhizal colonisation (rmc) mutation of tomato disrupts five gene sequences including the CYCLOPS/IPD3 homologue.</title><author><name sortKey="Larkan, Nicholas J" sort="Larkan, Nicholas J" uniqKey="Larkan N" first="Nicholas J" last="Larkan">Nicholas J. Larkan</name><affiliation><nlm:affiliation>School of Plant Biology M090, The University of Western Australia, 35 Stirling Highway, Crawley, Perth, Western Australia, 6009, Australia.</nlm:affiliation></affiliation></author><author><name sortKey="Ruzicka, Dan R" sort="Ruzicka, Dan R" uniqKey="Ruzicka D" first="Dan R" last="Ruzicka">Dan R. Ruzicka</name></author><author><name sortKey="Edmonds Tibbett, Tamara" sort="Edmonds Tibbett, Tamara" uniqKey="Edmonds Tibbett T" first="Tamara" last="Edmonds-Tibbett">Tamara Edmonds-Tibbett</name></author><author><name sortKey="Durkin, Jonathan M H" sort="Durkin, Jonathan M H" uniqKey="Durkin J" first="Jonathan M H" last="Durkin">Jonathan M H. Durkin</name></author><author><name sortKey="Jackson, Louise E" sort="Jackson, Louise E" uniqKey="Jackson L" first="Louise E" last="Jackson">Louise E. Jackson</name></author><author><name sortKey="Smith, F Andrew" sort="Smith, F Andrew" uniqKey="Smith F" first="F Andrew" last="Smith">F Andrew Smith</name></author><author><name sortKey="Schachtman, Daniel P" sort="Schachtman, Daniel P" uniqKey="Schachtman D" first="Daniel P" last="Schachtman">Daniel P. Schachtman</name></author><author><name sortKey="Smith, Sally E" sort="Smith, Sally E" uniqKey="Smith S" first="Sally E" last="Smith">Sally E. Smith</name></author><author><name sortKey="Barker, Susan J" sort="Barker, Susan J" uniqKey="Barker S" first="Susan J" last="Barker">Susan J. Barker</name></author></analytic><series><title level="j">Mycorrhiza</title><idno type="eISSN">1432-1890</idno><imprint><date when="2013" type="published">2013</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Fabaceae (genetics)</term><term>Fabaceae (microbiology)</term><term>Fungi (physiology)</term><term>Lycopersicon esculentum (genetics)</term><term>Lycopersicon esculentum (microbiology)</term><term>Mutation (MeSH)</term><term>Mycorrhizae (physiology)</term><term>Plant Proteins (genetics)</term><term>Symbiosis (MeSH)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="genetics" xml:lang="en"><term>Plant Proteins</term></keywords><keywords scheme="MESH" qualifier="genetics" xml:lang="en"><term>Fabaceae</term><term>Lycopersicon esculentum</term></keywords><keywords scheme="MESH" qualifier="microbiology" xml:lang="en"><term>Fabaceae</term><term>Lycopersicon esculentum</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Fungi</term><term>Mycorrhizae</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Mutation</term><term>Symbiosis</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Arbuscular mycorrhizal (AM) symbiosis in vascular plant roots is an ancient mutualistic interaction that evolved with land plants. More recently evolved root mutualisms have recruited components of the AM signalling pathway as identified with molecular approaches in model legume research. Earlier we reported that the reduced mycorrhizal colonisation (rmc) mutation of tomato mapped to chromosome 8. Here we report additional functional characterisation of the rmc mutation using genotype grafts and proteomic and transcriptomic analyses. Our results led to identification of the precise genome location of the Rmc locus from which we identified the mutation by sequencing. The rmc phenotype results from a deletion that disrupts five predicted gene sequences, one of which has close sequence match to the CYCLOPS/IPD3 gene identified in legumes as an essential intracellular regulator of both AM and rhizobial symbioses. Identification of two other genes not located at the rmc locus but with altered expression in the rmc genotype is also described. Possible roles of the other four disrupted genes in the deleted region are discussed. Our results support the identification of CYCLOPS/IPD3 in legumes and rice as a key gene required for AM symbiosis. The extensive characterisation of rmc in comparison with its 'parent' 76R, which has a normal mycorrhizal phenotype, has validated these lines as an important comparative model for glasshouse and field studies of AM and non-mycorrhizal plants with respect to plant competition and microbial interactions with vascular plant roots. </div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">23572326</PMID><DateCompleted><Year>2014</Year><Month>03</Month><Day>21</Day></DateCompleted><DateRevised><Year>2018</Year><Month>11</Month><Day>13</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1432-1890</ISSN><JournalIssue CitedMedium="Internet"><Volume>23</Volume><Issue>7</Issue><PubDate><Year>2013</Year><Month>Oct</Month></PubDate></JournalIssue><Title>Mycorrhiza</Title><ISOAbbreviation>Mycorrhiza</ISOAbbreviation></Journal><ArticleTitle>The reduced mycorrhizal colonisation (rmc) mutation of tomato disrupts five gene sequences including the CYCLOPS/IPD3 homologue.</ArticleTitle><Pagination><MedlinePgn>573-84</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1007/s00572-013-0498-7</ELocationID><Abstract><AbstractText>Arbuscular mycorrhizal (AM) symbiosis in vascular plant roots is an ancient mutualistic interaction that evolved with land plants. More recently evolved root mutualisms have recruited components of the AM signalling pathway as identified with molecular approaches in model legume research. Earlier we reported that the reduced mycorrhizal colonisation (rmc) mutation of tomato mapped to chromosome 8. Here we report additional functional characterisation of the rmc mutation using genotype grafts and proteomic and transcriptomic analyses. Our results led to identification of the precise genome location of the Rmc locus from which we identified the mutation by sequencing. The rmc phenotype results from a deletion that disrupts five predicted gene sequences, one of which has close sequence match to the CYCLOPS/IPD3 gene identified in legumes as an essential intracellular regulator of both AM and rhizobial symbioses. Identification of two other genes not located at the rmc locus but with altered expression in the rmc genotype is also described. Possible roles of the other four disrupted genes in the deleted region are discussed. Our results support the identification of CYCLOPS/IPD3 in legumes and rice as a key gene required for AM symbiosis. The extensive characterisation of rmc in comparison with its 'parent' 76R, which has a normal mycorrhizal phenotype, has validated these lines as an important comparative model for glasshouse and field studies of AM and non-mycorrhizal plants with respect to plant competition and microbial interactions with vascular plant roots. </AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Larkan</LastName><ForeName>Nicholas J</ForeName><Initials>NJ</Initials><AffiliationInfo><Affiliation>School of Plant Biology M090, The University of Western Australia, 35 Stirling Highway, Crawley, Perth, Western Australia, 6009, Australia.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Ruzicka</LastName><ForeName>Dan R</ForeName><Initials>DR</Initials></Author><Author ValidYN="Y"><LastName>Edmonds-Tibbett</LastName><ForeName>Tamara</ForeName><Initials>T</Initials></Author><Author ValidYN="Y"><LastName>Durkin</LastName><ForeName>Jonathan M H</ForeName><Initials>JM</Initials></Author><Author ValidYN="Y"><LastName>Jackson</LastName><ForeName>Louise E</ForeName><Initials>LE</Initials></Author><Author ValidYN="Y"><LastName>Smith</LastName><ForeName>F Andrew</ForeName><Initials>FA</Initials></Author><Author ValidYN="Y"><LastName>Schachtman</LastName><ForeName>Daniel P</ForeName><Initials>DP</Initials></Author><Author ValidYN="Y"><LastName>Smith</LastName><ForeName>Sally E</ForeName><Initials>SE</Initials></Author><Author ValidYN="Y"><LastName>Barker</LastName><ForeName>Susan J</ForeName><Initials>SJ</Initials></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="D013486">Research Support, U.S. Gov't, Non-P.H.S.</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2013</Year><Month>04</Month><Day>10</Day></ArticleDate></Article><MedlineJournalInfo><Country>Germany</Country><MedlineTA>Mycorrhiza</MedlineTA><NlmUniqueID>100955036</NlmUniqueID><ISSNLinking>0940-6360</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D010940">Plant Proteins</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D007887" MajorTopicYN="N">Fabaceae</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName><QualifierName UI="Q000382" MajorTopicYN="N">microbiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D005658" MajorTopicYN="N">Fungi</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D018551" MajorTopicYN="N">Lycopersicon esculentum</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="Y">genetics</QualifierName><QualifierName UI="Q000382" MajorTopicYN="N">microbiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D009154" MajorTopicYN="Y">Mutation</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D038821" MajorTopicYN="N">Mycorrhizae</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D010940" MajorTopicYN="N">Plant Proteins</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="Y">genetics</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D013559" MajorTopicYN="N">Symbiosis</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2012</Year><Month>12</Month><Day>17</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2013</Year><Month>03</Month><Day>19</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2013</Year><Month>4</Month><Day>11</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2013</Year><Month>4</Month><Day>11</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2014</Year><Month>3</Month><Day>22</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">23572326</ArticleId><ArticleId IdType="doi">10.1007/s00572-013-0498-7</ArticleId></ArticleIdList><ReferenceList><Reference><Citation>Nature. 2002 Jun 27;417(6892):962-6</Citation><ArticleIdList><ArticleId IdType="pubmed">12087406</ArticleId></ArticleIdList></Reference><Reference><Citation>New Phytol. 2009 Nov;184(3):529-44</Citation><ArticleIdList><ArticleId IdType="pubmed">19761494</ArticleId></ArticleIdList></Reference></ReferenceList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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