Molecular cytogenetics of forest trees.
Identifieur interne : 003861 ( Main/Exploration ); précédent : 003860; suivant : 003862Molecular cytogenetics of forest trees.
Auteurs : T. Ribeiro [Portugal] ; A. Barão ; W. Viegas ; L. Morais-CecíliSource :
- Cytogenetic and genome research [ 1424-859X ] ; 2008.
Descripteurs français
- KwdFr :
- MESH :
English descriptors
- KwdEn :
- MESH :
- chemical , genetics : DNA, Plant, DNA, Ribosomal.
- genetics : Chromosomes, Plant, Cycadopsida, Magnoliopsida, Trees.
- Cytogenetics, Genome, Plant, In Situ Hybridization, Fluorescence, Molecular Biology.
Abstract
The economic and ecological importance of forest trees, as well as their unique biological features, has recently raised the level of interest in studies on their genomes, including sequencing of the entire poplar genome. However, cytogenetic studies have not moved in parallel with developments in genomics. This is especially true for hardwood species characterized by small genomes and relatively high numbers of small chromosomes. Molecular cytogenetic studies have mainly been focused on coniferous species, owing to the larger size of their chromosomes, and have been applied exclusively for chromosome identification and comparative karyotyping in an attempt to understand genome evolution and phylogenetic relationships. In this context, rRNA genes physical mapped by FISH reveal particularly useful chromosomal landmarks with variable distribution patterns between species. Here we present a contribution of DNA markers used for chromosome analysis, which already allowed a deeper characterization and understanding of the processes underlying genome diversity of forest trees. The use of advanced cytogenetic techniques and other potential important methods for genome analysis of forest trees is also discussed.
DOI: 10.1159/000121070
PubMed: 18504350
Affiliations:
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Viegas</name></author><author><name sortKey="Morais Cecili, L" sort="Morais Cecili, L" uniqKey="Morais Cecili L" first="L" last="Morais-Cecíli">L. Morais-Cecíli</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2008">2008</date><idno type="RBID">pubmed:18504350</idno><idno type="pmid">18504350</idno><idno type="doi">10.1159/000121070</idno><idno type="wicri:Area/Main/Corpus">003881</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">003881</idno><idno type="wicri:Area/Main/Curation">003881</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Curation">003881</idno><idno type="wicri:Area/Main/Exploration">003881</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Molecular cytogenetics of forest trees.</title><author><name sortKey="Ribeiro, T" sort="Ribeiro, T" uniqKey="Ribeiro T" first="T" last="Ribeiro">T. 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Morais-Cecíli</name></author></analytic><series><title level="j">Cytogenetic and genome research</title><idno type="eISSN">1424-859X</idno><imprint><date when="2008" type="published">2008</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Chromosomes, Plant (genetics)</term><term>Cycadopsida (genetics)</term><term>Cytogenetics (MeSH)</term><term>DNA, Plant (genetics)</term><term>DNA, Ribosomal (genetics)</term><term>Genome, Plant (MeSH)</term><term>In Situ Hybridization, Fluorescence (MeSH)</term><term>Magnoliopsida (genetics)</term><term>Molecular Biology (MeSH)</term><term>Trees (genetics)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>ADN des plantes (génétique)</term><term>ADN ribosomique (génétique)</term><term>Arbres (génétique)</term><term>Biologie moléculaire (MeSH)</term><term>Chromosomes de plante (génétique)</term><term>Cycadopsida (génétique)</term><term>Cytogénétique (MeSH)</term><term>Génome végétal (MeSH)</term><term>Hybridation fluorescente in situ (MeSH)</term><term>Magnoliopsida (génétique)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="genetics" xml:lang="en"><term>DNA, Plant</term><term>DNA, Ribosomal</term></keywords><keywords scheme="MESH" qualifier="genetics" xml:lang="en"><term>Chromosomes, Plant</term><term>Cycadopsida</term><term>Magnoliopsida</term><term>Trees</term></keywords><keywords scheme="MESH" qualifier="génétique" xml:lang="fr"><term>ADN des plantes</term><term>ADN ribosomique</term><term>Arbres</term><term>Chromosomes de plante</term><term>Cycadopsida</term><term>Magnoliopsida</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Cytogenetics</term><term>Genome, Plant</term><term>In Situ Hybridization, Fluorescence</term><term>Molecular Biology</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Biologie moléculaire</term><term>Cytogénétique</term><term>Génome végétal</term><term>Hybridation fluorescente in situ</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The economic and ecological importance of forest trees, as well as their unique biological features, has recently raised the level of interest in studies on their genomes, including sequencing of the entire poplar genome. However, cytogenetic studies have not moved in parallel with developments in genomics. This is especially true for hardwood species characterized by small genomes and relatively high numbers of small chromosomes. Molecular cytogenetic studies have mainly been focused on coniferous species, owing to the larger size of their chromosomes, and have been applied exclusively for chromosome identification and comparative karyotyping in an attempt to understand genome evolution and phylogenetic relationships. In this context, rRNA genes physical mapped by FISH reveal particularly useful chromosomal landmarks with variable distribution patterns between species. Here we present a contribution of DNA markers used for chromosome analysis, which already allowed a deeper characterization and understanding of the processes underlying genome diversity of forest trees. The use of advanced cytogenetic techniques and other potential important methods for genome analysis of forest trees is also discussed.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">18504350</PMID><DateCompleted><Year>2008</Year><Month>06</Month><Day>11</Day></DateCompleted><DateRevised><Year>2017</Year><Month>11</Month><Day>16</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1424-859X</ISSN><JournalIssue CitedMedium="Internet"><Volume>120</Volume><Issue>3-4</Issue><PubDate><Year>2008</Year></PubDate></JournalIssue><Title>Cytogenetic and genome research</Title><ISOAbbreviation>Cytogenet Genome Res</ISOAbbreviation></Journal><ArticleTitle>Molecular cytogenetics of forest trees.</ArticleTitle><Pagination><MedlinePgn>220-7</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1159/000121070</ELocationID><Abstract><AbstractText>The economic and ecological importance of forest trees, as well as their unique biological features, has recently raised the level of interest in studies on their genomes, including sequencing of the entire poplar genome. However, cytogenetic studies have not moved in parallel with developments in genomics. This is especially true for hardwood species characterized by small genomes and relatively high numbers of small chromosomes. Molecular cytogenetic studies have mainly been focused on coniferous species, owing to the larger size of their chromosomes, and have been applied exclusively for chromosome identification and comparative karyotyping in an attempt to understand genome evolution and phylogenetic relationships. In this context, rRNA genes physical mapped by FISH reveal particularly useful chromosomal landmarks with variable distribution patterns between species. Here we present a contribution of DNA markers used for chromosome analysis, which already allowed a deeper characterization and understanding of the processes underlying genome diversity of forest trees. The use of advanced cytogenetic techniques and other potential important methods for genome analysis of forest trees is also discussed.</AbstractText><CopyrightInformation>2008 S. Karger AG, Basel</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Ribeiro</LastName><ForeName>T</ForeName><Initials>T</Initials><AffiliationInfo><Affiliation>Secção de Genética, Centro de Botânica Aplicada à Agricultura, Instituto Superior de Agronomia Technical University of Lisbon, Lisboa, Portugal.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Barão</LastName><ForeName>A</ForeName><Initials>A</Initials></Author><Author ValidYN="Y"><LastName>Viegas</LastName><ForeName>W</ForeName><Initials>W</Initials></Author><Author ValidYN="Y"><LastName>Morais-Cecíli</LastName><ForeName>L</ForeName><Initials>L</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="D016454">Review</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2008</Year><Month>05</Month><Day>22</Day></ArticleDate></Article><MedlineJournalInfo><Country>Switzerland</Country><MedlineTA>Cytogenet Genome Res</MedlineTA><NlmUniqueID>101142708</NlmUniqueID><ISSNLinking>1424-8581</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D018744">DNA, Plant</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D004275">DNA, Ribosomal</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D032461" MajorTopicYN="N">Chromosomes, Plant</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D032462" MajorTopicYN="N">Cycadopsida</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D003582" MajorTopicYN="N">Cytogenetics</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D018744" MajorTopicYN="N">DNA, Plant</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D004275" MajorTopicYN="N">DNA, Ribosomal</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D018745" MajorTopicYN="N">Genome, Plant</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D017404" MajorTopicYN="N">In Situ Hybridization, Fluorescence</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D019684" MajorTopicYN="N">Magnoliopsida</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008967" MajorTopicYN="N">Molecular Biology</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D014197" MajorTopicYN="N">Trees</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="Y">genetics</QualifierName></MeshHeading></MeshHeadingList><NumberOfReferences>84</NumberOfReferences></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="accepted"><Year>2007</Year><Month>12</Month><Day>20</Day></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2008</Year><Month>5</Month><Day>28</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2008</Year><Month>6</Month><Day>12</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2008</Year><Month>5</Month><Day>28</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">18504350</ArticleId><ArticleId IdType="pii">000121070</ArticleId><ArticleId IdType="doi">10.1159/000121070</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>Portugal</li></country></list><tree><noCountry><name sortKey="Barao, A" sort="Barao, A" uniqKey="Barao A" first="A" last="Barão">A. Barão</name><name sortKey="Morais Cecili, L" sort="Morais Cecili, L" uniqKey="Morais Cecili L" first="L" last="Morais-Cecíli">L. Morais-Cecíli</name><name sortKey="Viegas, W" sort="Viegas, W" uniqKey="Viegas W" first="W" last="Viegas">W. Viegas</name></noCountry><country name="Portugal"><noRegion><name sortKey="Ribeiro, T" sort="Ribeiro, T" uniqKey="Ribeiro T" first="T" last="Ribeiro">T. Ribeiro</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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