Transcript profiling of a novel plant meristem, the monocot cambium.
Identifieur interne : 001143 ( Main/Exploration ); précédent : 001142; suivant : 001144Transcript profiling of a novel plant meristem, the monocot cambium.
Auteurs : Matthew Zinkgraf [États-Unis] ; Suzanne Gerttula [États-Unis] ; Andrew Groover [États-Unis]Source :
- Journal of integrative plant biology [ 1744-7909 ] ; 2017.
Descripteurs français
- KwdFr :
- Analyse de profil d'expression de gènes (MeSH), Cambium (anatomie et histologie), Cambium (métabolisme), Cordyline (anatomie et histologie), Cordyline (métabolisme), Développement des plantes (MeSH), Facteurs de transcription (métabolisme), Régulation de l'expression des gènes végétaux (MeSH), Transcriptome (MeSH), Yucca (anatomie et histologie), Yucca (métabolisme), Évolution biologique (MeSH).
- MESH :
- anatomie et histologie : Cambium, Cordyline, Yucca.
- métabolisme : Cambium, Cordyline, Facteurs de transcription, Yucca.
- Analyse de profil d'expression de gènes, Développement des plantes, Régulation de l'expression des gènes végétaux, Transcriptome, Évolution biologique.
English descriptors
- KwdEn :
- Biological Evolution (MeSH), Cambium (anatomy & histology), Cambium (metabolism), Cordyline (anatomy & histology), Cordyline (metabolism), Gene Expression Profiling (MeSH), Gene Expression Regulation, Plant (MeSH), Plant Development (MeSH), Transcription Factors (metabolism), Transcriptome (MeSH), Yucca (anatomy & histology), Yucca (metabolism).
- MESH :
- chemical , metabolism : Transcription Factors.
- anatomy & histology : Cambium, Cordyline, Yucca.
- metabolism : Cambium, Cordyline, Yucca.
- Biological Evolution, Gene Expression Profiling, Gene Expression Regulation, Plant, Plant Development, Transcriptome.
Abstract
While monocots lack the ability to produce a vascular cambium or woody growth, some monocot lineages evolved a novel lateral meristem, the monocot cambium, which supports secondary radial growth of stems. In contrast to the vascular cambium found in woody angiosperm and gymnosperm species, the monocot cambium produces secondary vascular bundles, which have an amphivasal organization of tracheids encircling a central strand of phloem. Currently there is no information concerning the molecular genetic basis of the development or evolution of the monocot cambium. Here we report high-quality transcriptomes for monocot cambium and early derivative tissues in two monocot genera, Yucca and Cordyline. Monocot cambium transcript profiles were compared to those of vascular cambia and secondary xylem tissues of two forest tree species, Populus trichocarpa and Eucalyptus grandis. Monocot cambium transcript levels showed that there are extensive overlaps between the regulation of monocot cambia and vascular cambia. Candidate regulatory genes that vary between the monocot and vascular cambia were also identified, and included members of the KANADI and CLE families involved in polarity and cell-cell signaling, respectively. We suggest that the monocot cambium may have evolved in part through reactivation of genetic mechanisms involved in vascular cambium regulation.
DOI: 10.1111/jipb.12538
PubMed: 28304126
Affiliations:
Links toward previous steps (curation, corpus...)
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Regulation, Plant (MeSH)</term><term>Plant Development (MeSH)</term><term>Transcription Factors (metabolism)</term><term>Transcriptome (MeSH)</term><term>Yucca (anatomy & histology)</term><term>Yucca (metabolism)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Analyse de profil d'expression de gènes (MeSH)</term><term>Cambium (anatomie et histologie)</term><term>Cambium (métabolisme)</term><term>Cordyline (anatomie et histologie)</term><term>Cordyline (métabolisme)</term><term>Développement des plantes (MeSH)</term><term>Facteurs de transcription (métabolisme)</term><term>Régulation de l'expression des gènes végétaux (MeSH)</term><term>Transcriptome (MeSH)</term><term>Yucca (anatomie et histologie)</term><term>Yucca (métabolisme)</term><term>Évolution biologique (MeSH)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en"><term>Transcription Factors</term></keywords><keywords scheme="MESH" qualifier="anatomie et histologie" 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biologique</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">While monocots lack the ability to produce a vascular cambium or woody growth, some monocot lineages evolved a novel lateral meristem, the monocot cambium, which supports secondary radial growth of stems. In contrast to the vascular cambium found in woody angiosperm and gymnosperm species, the monocot cambium produces secondary vascular bundles, which have an amphivasal organization of tracheids encircling a central strand of phloem. Currently there is no information concerning the molecular genetic basis of the development or evolution of the monocot cambium. Here we report high-quality transcriptomes for monocot cambium and early derivative tissues in two monocot genera, Yucca and Cordyline. Monocot cambium transcript profiles were compared to those of vascular cambia and secondary xylem tissues of two forest tree species, Populus trichocarpa and Eucalyptus grandis. Monocot cambium transcript levels showed that there are extensive overlaps between the regulation of monocot cambia and vascular cambia. Candidate regulatory genes that vary between the monocot and vascular cambia were also identified, and included members of the KANADI and CLE families involved in polarity and cell-cell signaling, respectively. We suggest that the monocot cambium may have evolved in part through reactivation of genetic mechanisms involved in vascular cambium regulation.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">28304126</PMID><DateCompleted><Year>2017</Year><Month>11</Month><Day>30</Day></DateCompleted><DateRevised><Year>2017</Year><Month>11</Month><Day>30</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1744-7909</ISSN><JournalIssue CitedMedium="Internet"><Volume>59</Volume><Issue>6</Issue><PubDate><Year>2017</Year><Month>Jun</Month></PubDate></JournalIssue><Title>Journal of integrative plant biology</Title><ISOAbbreviation>J Integr Plant Biol</ISOAbbreviation></Journal><ArticleTitle>Transcript profiling of a novel plant meristem, the monocot cambium.</ArticleTitle><Pagination><MedlinePgn>436-449</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1111/jipb.12538</ELocationID><Abstract><AbstractText>While monocots lack the ability to produce a vascular cambium or woody growth, some monocot lineages evolved a novel lateral meristem, the monocot cambium, which supports secondary radial growth of stems. In contrast to the vascular cambium found in woody angiosperm and gymnosperm species, the monocot cambium produces secondary vascular bundles, which have an amphivasal organization of tracheids encircling a central strand of phloem. Currently there is no information concerning the molecular genetic basis of the development or evolution of the monocot cambium. Here we report high-quality transcriptomes for monocot cambium and early derivative tissues in two monocot genera, Yucca and Cordyline. Monocot cambium transcript profiles were compared to those of vascular cambia and secondary xylem tissues of two forest tree species, Populus trichocarpa and Eucalyptus grandis. Monocot cambium transcript levels showed that there are extensive overlaps between the regulation of monocot cambia and vascular cambia. Candidate regulatory genes that vary between the monocot and vascular cambia were also identified, and included members of the KANADI and CLE families involved in polarity and cell-cell signaling, respectively. We suggest that the monocot cambium may have evolved in part through reactivation of genetic mechanisms involved in vascular cambium regulation.</AbstractText><CopyrightInformation>Published 2017. This article is a U.S. Government work and is in the public domain in the USA.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Zinkgraf</LastName><ForeName>Matthew</ForeName><Initials>M</Initials><AffiliationInfo><Affiliation>US Forest Service, Pacific Southwest Research Station, Davis, California, USA.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>Department of Computer Science, University of California, Davis, USA.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Gerttula</LastName><ForeName>Suzanne</ForeName><Initials>S</Initials><AffiliationInfo><Affiliation>US Forest Service, Pacific Southwest Research Station, Davis, California, USA.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Groover</LastName><ForeName>Andrew</ForeName><Initials>A</Initials><AffiliationInfo><Affiliation>US Forest Service, Pacific Southwest Research Station, Davis, California, 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MajorTopicYN="N">Cambium</DescriptorName><QualifierName UI="Q000033" MajorTopicYN="N">anatomy & histology</QualifierName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D031406" MajorTopicYN="N">Cordyline</DescriptorName><QualifierName UI="Q000033" MajorTopicYN="N">anatomy & histology</QualifierName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D020869" MajorTopicYN="N">Gene Expression Profiling</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D018506" MajorTopicYN="N">Gene Expression Regulation, Plant</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D063245" MajorTopicYN="N">Plant Development</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D014157" MajorTopicYN="N">Transcription Factors</DescriptorName><QualifierName UI="Q000378" 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PubStatus="entrez"><Year>2017</Year><Month>3</Month><Day>18</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">28304126</ArticleId><ArticleId IdType="doi">10.1111/jipb.12538</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>États-Unis</li></country><region><li>Californie</li></region></list><tree><country name="États-Unis"><region name="Californie"><name sortKey="Zinkgraf, Matthew" sort="Zinkgraf, Matthew" uniqKey="Zinkgraf M" first="Matthew" last="Zinkgraf">Matthew Zinkgraf</name></region><name sortKey="Gerttula, Suzanne" sort="Gerttula, Suzanne" uniqKey="Gerttula S" first="Suzanne" last="Gerttula">Suzanne Gerttula</name><name sortKey="Groover, Andrew" sort="Groover, Andrew" uniqKey="Groover A" first="Andrew" last="Groover">Andrew Groover</name><name sortKey="Groover, Andrew" sort="Groover, Andrew" uniqKey="Groover A" first="Andrew" last="Groover">Andrew Groover</name><name sortKey="Zinkgraf, Matthew" sort="Zinkgraf, Matthew" uniqKey="Zinkgraf M" first="Matthew" last="Zinkgraf">Matthew Zinkgraf</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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