Genetic analysis of an interspecific hybrid swarm of Populus: occurrence of unidirectional introgression.
Identifieur interne : 004D11 ( Main/Exploration ); précédent : 004D10; suivant : 004D12Genetic analysis of an interspecific hybrid swarm of Populus: occurrence of unidirectional introgression.
Auteurs : P. Keim ; K N Paige ; T G Whitham ; K G LarkSource :
- Genetics [ 0016-6731 ] ; 1989.
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Abstract
Restriction fragment length polymorphisms were used to distinguish genotypes of two species of Populus, P. fremontii ('Fremont') and P. angustifolia ('narrowleaf'). Both inter- and intraspecific polymorphisms were detected in these cottonwood trees. The interspecific variation was much greater than the intraspecific variation. This permitted identification of parental genotypes within individual trees of a hybrid swarm which exists in an overlap zone between the two species. Within this hybrid swarm, individual trees are either F1 hybrids or backcrosses with a pure 'narrowleaf' parent; no progeny were found that could be attributed to crossing between F1 hybrid trees, or to backcrossing between F1 hybrid trees and 'Fremont'.
PubMed: 2574697
PubMed Central: PMC1203828
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Keim</name><affiliation><nlm:affiliation>Department of Biology, University of Utah, Salt Lake City 84112.</nlm:affiliation><wicri:noCountry code="subField">Salt Lake City 84112</wicri:noCountry></affiliation></author><author><name sortKey="Paige, K N" sort="Paige, K N" uniqKey="Paige K" first="K N" last="Paige">K N Paige</name></author><author><name sortKey="Whitham, T G" sort="Whitham, T G" uniqKey="Whitham T" first="T G" last="Whitham">T G Whitham</name></author><author><name sortKey="Lark, K G" sort="Lark, K G" uniqKey="Lark K" first="K G" last="Lark">K G Lark</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="1989">1989</date><idno type="RBID">pubmed:2574697</idno><idno type="pmid">2574697</idno><idno type="pmc">PMC1203828</idno><idno type="wicri:Area/Main/Corpus">004C96</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">004C96</idno><idno type="wicri:Area/Main/Curation">004C96</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Curation">004C96</idno><idno type="wicri:Area/Main/Exploration">004C96</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Genetic analysis of an interspecific hybrid swarm of Populus: occurrence of unidirectional introgression.</title><author><name sortKey="Keim, P" sort="Keim, P" uniqKey="Keim P" first="P" last="Keim">P. Keim</name><affiliation><nlm:affiliation>Department of Biology, University of Utah, Salt Lake City 84112.</nlm:affiliation><wicri:noCountry code="subField">Salt Lake City 84112</wicri:noCountry></affiliation></author><author><name sortKey="Paige, K N" sort="Paige, K N" uniqKey="Paige K" first="K N" last="Paige">K N Paige</name></author><author><name sortKey="Whitham, T G" sort="Whitham, T G" uniqKey="Whitham T" first="T G" last="Whitham">T G Whitham</name></author><author><name sortKey="Lark, K G" sort="Lark, K G" uniqKey="Lark K" first="K G" last="Lark">K G Lark</name></author></analytic><series><title level="j">Genetics</title><idno type="ISSN">0016-6731</idno><imprint><date when="1989" type="published">1989</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Crosses, Genetic (MeSH)</term><term>Electrophoresis, Agar Gel (MeSH)</term><term>Genetic Linkage (MeSH)</term><term>Genetics, Population (MeSH)</term><term>Hybridization, Genetic (MeSH)</term><term>Polymorphism, Restriction Fragment Length (MeSH)</term><term>Trees (MeSH)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Arbres (MeSH)</term><term>Croisements génétiques (MeSH)</term><term>Génétique des populations (MeSH)</term><term>Hybridation génétique (MeSH)</term><term>Liaison génétique (MeSH)</term><term>Polymorphisme de restriction (MeSH)</term><term>Électrophorèse sur gel d'agar (MeSH)</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Crosses, Genetic</term><term>Electrophoresis, Agar Gel</term><term>Genetic Linkage</term><term>Genetics, Population</term><term>Hybridization, Genetic</term><term>Polymorphism, Restriction Fragment Length</term><term>Trees</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Arbres</term><term>Croisements génétiques</term><term>Génétique des populations</term><term>Hybridation génétique</term><term>Liaison génétique</term><term>Polymorphisme de restriction</term><term>Électrophorèse sur gel d'agar</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Restriction fragment length polymorphisms were used to distinguish genotypes of two species of Populus, P. fremontii ('Fremont') and P. angustifolia ('narrowleaf'). Both inter- and intraspecific polymorphisms were detected in these cottonwood trees. The interspecific variation was much greater than the intraspecific variation. This permitted identification of parental genotypes within individual trees of a hybrid swarm which exists in an overlap zone between the two species. Within this hybrid swarm, individual trees are either F1 hybrids or backcrosses with a pure 'narrowleaf' parent; no progeny were found that could be attributed to crossing between F1 hybrid trees, or to backcrossing between F1 hybrid trees and 'Fremont'.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">2574697</PMID><DateCompleted><Year>1990</Year><Month>02</Month><Day>08</Day></DateCompleted><DateRevised><Year>2018</Year><Month>11</Month><Day>13</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0016-6731</ISSN><JournalIssue CitedMedium="Print"><Volume>123</Volume><Issue>3</Issue><PubDate><Year>1989</Year><Month>Nov</Month></PubDate></JournalIssue><Title>Genetics</Title><ISOAbbreviation>Genetics</ISOAbbreviation></Journal><ArticleTitle>Genetic analysis of an interspecific hybrid swarm of Populus: occurrence of unidirectional introgression.</ArticleTitle><Pagination><MedlinePgn>557-65</MedlinePgn></Pagination><Abstract><AbstractText>Restriction fragment length polymorphisms were used to distinguish genotypes of two species of Populus, P. fremontii ('Fremont') and P. angustifolia ('narrowleaf'). Both inter- and intraspecific polymorphisms were detected in these cottonwood trees. The interspecific variation was much greater than the intraspecific variation. This permitted identification of parental genotypes within individual trees of a hybrid swarm which exists in an overlap zone between the two species. Within this hybrid swarm, individual trees are either F1 hybrids or backcrosses with a pure 'narrowleaf' parent; no progeny were found that could be attributed to crossing between F1 hybrid trees, or to backcrossing between F1 hybrid trees and 'Fremont'.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Keim</LastName><ForeName>P</ForeName><Initials>P</Initials><AffiliationInfo><Affiliation>Department of Biology, University of Utah, Salt Lake City 84112.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Paige</LastName><ForeName>K N</ForeName><Initials>KN</Initials></Author><Author ValidYN="Y"><LastName>Whitham</LastName><ForeName>T G</ForeName><Initials>TG</Initials></Author><Author ValidYN="Y"><LastName>Lark</LastName><ForeName>K G</ForeName><Initials>KG</Initials></Author></AuthorList><Language>eng</Language><GrantList CompleteYN="Y"><Grant><GrantID>GM 42337</GrantID><Acronym>GM</Acronym><Agency>NIGMS NIH HHS</Agency><Country>United States</Country></Grant><Grant><GrantID>RR7030</GrantID><Acronym>RR</Acronym><Agency>NCRR NIH HHS</Agency><Country>United States</Country></Grant><Grant><GrantID>SO7RR07092</GrantID><Acronym>RR</Acronym><Agency>NCRR NIH HHS</Agency><Country>United States</Country></Grant></GrantList><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013486">Research Support, U.S. Gov't, Non-P.H.S.</PublicationType><PublicationType UI="D013487">Research Support, U.S. Gov't, P.H.S.</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>Genetics</MedlineTA><NlmUniqueID>0374636</NlmUniqueID><ISSNLinking>0016-6731</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D003433" MajorTopicYN="N">Crosses, Genetic</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D004587" MajorTopicYN="N">Electrophoresis, Agar Gel</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008040" MajorTopicYN="N">Genetic Linkage</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005828" MajorTopicYN="Y">Genetics, Population</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D006824" MajorTopicYN="N">Hybridization, Genetic</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D012150" MajorTopicYN="N">Polymorphism, Restriction Fragment Length</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D014197" MajorTopicYN="Y">Trees</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>1989</Year><Month>11</Month><Day>1</Day></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>1989</Year><Month>11</Month><Day>1</Day><Hour>0</Hour><Minute>1</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>1989</Year><Month>11</Month><Day>1</Day><Hour>0</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">2574697</ArticleId><ArticleId IdType="pmc">PMC1203828</ArticleId></ArticleIdList><ReferenceList><Reference><Citation>Nature. 1986 Nov 6-12;324(6092):60-3</Citation><ArticleIdList><ArticleId IdType="pubmed">12356091</ArticleId></ArticleIdList></Reference><Reference><Citation>Am J Hum Genet. 1980 May;32(3):314-31</Citation><ArticleIdList><ArticleId IdType="pubmed">6247908</ArticleId></ArticleIdList></Reference><Reference><Citation>Genetics. 1988 Mar;118(3):519-26</Citation><ArticleIdList><ArticleId IdType="pubmed">3366363</ArticleId></ArticleIdList></Reference><Reference><Citation>Nucleic Acids Res. 1987 Nov 25;15(22):9339-48</Citation><ArticleIdList><ArticleId IdType="pubmed">3684595</ArticleId></ArticleIdList></Reference><Reference><Citation>Nucleic Acids Res. 1987;15 Suppl:r219-30</Citation><ArticleIdList><ArticleId IdType="pubmed">3033612</ArticleId></ArticleIdList></Reference></ReferenceList></PubmedData></pubmed><affiliations><list></list><tree><noCountry><name sortKey="Keim, P" sort="Keim, P" uniqKey="Keim P" first="P" last="Keim">P. Keim</name><name sortKey="Lark, K G" sort="Lark, K G" uniqKey="Lark K" first="K G" last="Lark">K G Lark</name><name sortKey="Paige, K N" sort="Paige, K N" uniqKey="Paige K" first="K N" last="Paige">K N Paige</name><name sortKey="Whitham, T G" sort="Whitham, T G" uniqKey="Whitham T" first="T G" last="Whitham">T G Whitham</name></noCountry></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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