Nucleotide divergence between populations of trembling aspen (Populus tremuloides) estimated with RAPDs.
Identifieur interne : 004B29 ( Main/Exploration ); précédent : 004B28; suivant : 004B30Nucleotide divergence between populations of trembling aspen (Populus tremuloides) estimated with RAPDs.
Auteurs : D K Chong [Canada] ; R C Yang ; F C YehSource :
- Current genetics [ 0172-8083 ] ; 1994.
Descripteurs français
- KwdFr :
- MESH :
English descriptors
- KwdEn :
- MESH :
- chemical , genetics : DNA Primers, DNA, Plant.
- geographic : Alberta.
- genetics : Trees.
- Biological Evolution, Genetic Variation, Polymerase Chain Reaction, Polymorphism, Genetic.
Abstract
In the present study, a total of 142 trees sampled from five populations of trembling aspen (Populus tremuloides Michx.) in Alberta was analyzed by the polymerase chain reaction (PCR) with five random oligonucleotide primers. Null-allele frequencies of 28 putative RAPD loci were estimated using the given departure from Hardy-Weinberg equilibrium (F1S) previously estimated with isozyme markers for the same population. Nucleotide divergence between populations was then estimated in a fashion similar to restriction-fragment data, but considering the dominance of the RAPDs. The average of nucleotide divergence between populations was in the order of 0.0005 and nucleotide divergence were found to be highly correlated with geographic distance. The results suggest that isolation by distance may be an important factor in the genetic differentiation of trembling aspen.
DOI: 10.1007/BF00310504
PubMed: 7882434
Affiliations:
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Le document en format XML
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Null-allele frequencies of 28 putative RAPD loci were estimated using the given departure from Hardy-Weinberg equilibrium (F1S) previously estimated with isozyme markers for the same population. Nucleotide divergence between populations was then estimated in a fashion similar to restriction-fragment data, but considering the dominance of the RAPDs. The average of nucleotide divergence between populations was in the order of 0.0005 and nucleotide divergence were found to be highly correlated with geographic distance. The results suggest that isolation by distance may be an important factor in the genetic differentiation of trembling aspen.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">7882434</PMID><DateCompleted><Year>1995</Year><Month>04</Month><Day>11</Day></DateCompleted><DateRevised><Year>2019</Year><Month>09</Month><Day>09</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0172-8083</ISSN><JournalIssue CitedMedium="Print"><Volume>26</Volume><Issue>4</Issue><PubDate><Year>1994</Year><Month>Oct</Month></PubDate></JournalIssue><Title>Current genetics</Title><ISOAbbreviation>Curr Genet</ISOAbbreviation></Journal><ArticleTitle>Nucleotide divergence between populations of trembling aspen (Populus tremuloides) estimated with RAPDs.</ArticleTitle><Pagination><MedlinePgn>374-6</MedlinePgn></Pagination><Abstract><AbstractText>In the present study, a total of 142 trees sampled from five populations of trembling aspen (Populus tremuloides Michx.) in Alberta was analyzed by the polymerase chain reaction (PCR) with five random oligonucleotide primers. Null-allele frequencies of 28 putative RAPD loci were estimated using the given departure from Hardy-Weinberg equilibrium (F1S) previously estimated with isozyme markers for the same population. Nucleotide divergence between populations was then estimated in a fashion similar to restriction-fragment data, but considering the dominance of the RAPDs. The average of nucleotide divergence between populations was in the order of 0.0005 and nucleotide divergence were found to be highly correlated with geographic distance. The results suggest that isolation by distance may be an important factor in the genetic differentiation of trembling aspen.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Chong</LastName><ForeName>D K</ForeName><Initials>DK</Initials><AffiliationInfo><Affiliation>Department of Forest Science, Faculty of Agriculture and Forestry, University of Alberta, Edmonton, Canada.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Yang</LastName><ForeName>R C</ForeName><Initials>RC</Initials></Author><Author ValidYN="Y"><LastName>Yeh</LastName><ForeName>F C</ForeName><Initials>FC</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></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>Curr Genet</MedlineTA><NlmUniqueID>8004904</NlmUniqueID><ISSNLinking>0172-8083</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D017931">DNA Primers</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D018744">DNA, Plant</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000416" MajorTopicYN="N" Type="Geographic">Alberta</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005075" MajorTopicYN="N">Biological Evolution</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D017931" MajorTopicYN="N">DNA Primers</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D018744" MajorTopicYN="N">DNA, Plant</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="Y">genetics</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D014644" MajorTopicYN="N">Genetic Variation</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D016133" MajorTopicYN="N">Polymerase Chain Reaction</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D011110" MajorTopicYN="N">Polymorphism, Genetic</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D014197" MajorTopicYN="N">Trees</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="Y">genetics</QualifierName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>1994</Year><Month>10</Month><Day>1</Day></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>1994</Year><Month>10</Month><Day>1</Day><Hour>0</Hour><Minute>1</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>1994</Year><Month>10</Month><Day>1</Day><Hour>0</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">7882434</ArticleId><ArticleId IdType="doi">10.1007/BF00310504</ArticleId></ArticleIdList><ReferenceList><Reference><Citation>Mol Biol Evol. 1993 Sep;10(5):1096-111</Citation><ArticleIdList><ArticleId IdType="pubmed">8412651</ArticleId></ArticleIdList></Reference><Reference><Citation>Nucleic Acids Res. 1990 Nov 25;18(22):6531-5</Citation><ArticleIdList><ArticleId IdType="pubmed">1979162</ArticleId></ArticleIdList></Reference><Reference><Citation>Proc Natl Acad Sci U S A. 1979 Oct;76(10):5269-73</Citation><ArticleIdList><ArticleId IdType="pubmed">291943</ArticleId></ArticleIdList></Reference><Reference><Citation>Mol Ecol. 1994 Apr;3(2):91-9</Citation><ArticleIdList><ArticleId IdType="pubmed">8019690</ArticleId></ArticleIdList></Reference><Reference><Citation>Genetics. 1994 Jan;136(1):155-71</Citation><ArticleIdList><ArticleId IdType="pubmed">8138153</ArticleId></ArticleIdList></Reference></ReferenceList></PubmedData></pubmed><affiliations><list><country><li>Canada</li></country><region><li>Alberta</li></region><settlement><li>Edmonton</li></settlement></list><tree><noCountry><name sortKey="Yang, R C" sort="Yang, R C" uniqKey="Yang R" first="R C" last="Yang">R C Yang</name><name sortKey="Yeh, F C" sort="Yeh, F C" uniqKey="Yeh F" first="F C" last="Yeh">F C Yeh</name></noCountry><country name="Canada"><region name="Alberta"><name sortKey="Chong, D K" sort="Chong, D K" uniqKey="Chong D" first="D K" last="Chong">D K Chong</name></region></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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