[Microsatellite analysis of clonality and individual heterozygosity in natural populations of aspen Populus tremula L.: Identification of highly heterozygous clone].
Identifieur interne : 001584 ( Main/Exploration ); précédent : 001583; suivant : 001585[Microsatellite analysis of clonality and individual heterozygosity in natural populations of aspen Populus tremula L.: Identification of highly heterozygous clone].
Auteurs : D V Politov ; M M Belokon ; Yu S. Belokon ; T A Polyakova ; A V Shatokhina ; E A Mudrik ; N A Khanov ; K A ShestibratovSource :
- Genetika [ 0016-6758 ] ; 2016.
Descripteurs français
- KwdFr :
- MESH :
- génétique : Populus.
- Génétique des populations, Hétérozygote, Répétitions microsatellites.
English descriptors
- KwdEn :
- MESH :
- genetics : Populus.
- Genetics, Population, Heterozygote, Microsatellite Repeats.
Abstract
Aspen Populus tremula L. (Salicaceae) is the fast-growing tree species of environmental and economic value. Aspen is capable of reproduction by both seeds and vegetative means, forming root sprouts. In an adult stand, identification of ramets of one clone among the trees of seed origin based on their morphology is difficult. A panel of 14 microsatellite loci developed for individual identification of aspen was applied for the clonal structure analysis in four natural aspen stands of the European part of Russia: Moscow and Voronezh oblasts, the Mari-El Republic, and the Republic of Tatarstan. In 52 trees from the Moscow sample, 41 multilocus genotypes were identified; in the Voronezh sample, among 30 individuals, 25 different genotypes were detected; and in the sample from Mari-El, 32 trees were represented by 13 genotypes. In the stand from Sabinsky Forestry, Tatarstan, all of the examined 29 trees were represented by a single genotype. The ancestral tree carrier of this genotype which was the most heterozygous (0.929) among all studied aspen individuals (sample mean, 0.598) obviously has spread over a large territory during several cutting and reproduction cycles, currently occupying the area of 2.2 ha. For aspen, usually suffering from Aspen trunk rot, such high viability is evidence of resistance to the main pathogens. The revealed superclone deserves further study with karyological methods and flow cytometry to determine ploidy level and analysis of the growth rate and the quality of wood for possible use in plantation forest production.
PubMed: 29368835
Affiliations:
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Belokon</name></author><author><name sortKey="Polyakova, T A" sort="Polyakova, T A" uniqKey="Polyakova T" first="T A" last="Polyakova">T A Polyakova</name></author><author><name sortKey="Shatokhina, A V" sort="Shatokhina, A V" uniqKey="Shatokhina A" first="A V" last="Shatokhina">A V Shatokhina</name></author><author><name sortKey="Mudrik, E A" sort="Mudrik, E A" uniqKey="Mudrik E" first="E A" last="Mudrik">E A Mudrik</name></author><author><name sortKey="Khanov, N A" sort="Khanov, N A" uniqKey="Khanov N" first="N A" last="Khanov">N A Khanov</name></author><author><name sortKey="Shestibratov, K A" sort="Shestibratov, K A" uniqKey="Shestibratov K" first="K A" last="Shestibratov">K A Shestibratov</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2016">2016</date><idno type="RBID">pubmed:29368835</idno><idno type="pmid">29368835</idno><idno type="wicri:Area/Main/Corpus">001776</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">001776</idno><idno type="wicri:Area/Main/Curation">001776</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Curation">001776</idno><idno type="wicri:Area/Main/Exploration">001776</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">[Microsatellite analysis of clonality and individual heterozygosity in natural populations of aspen Populus tremula L.: Identification of highly heterozygous clone].</title><author><name sortKey="Politov, D V" sort="Politov, D V" uniqKey="Politov D" first="D V" last="Politov">D V Politov</name></author><author><name sortKey="Belokon, M M" sort="Belokon, M M" uniqKey="Belokon M" first="M M" last="Belokon">M M Belokon</name></author><author><name sortKey="Belokon, Yu S" sort="Belokon, Yu S" uniqKey="Belokon Y" first="Yu S" last="Belokon">Yu S. Belokon</name></author><author><name sortKey="Polyakova, T A" sort="Polyakova, T A" uniqKey="Polyakova T" first="T A" last="Polyakova">T A Polyakova</name></author><author><name sortKey="Shatokhina, A V" sort="Shatokhina, A V" uniqKey="Shatokhina A" first="A V" last="Shatokhina">A V Shatokhina</name></author><author><name sortKey="Mudrik, E A" sort="Mudrik, E A" uniqKey="Mudrik E" first="E A" last="Mudrik">E A Mudrik</name></author><author><name sortKey="Khanov, N A" sort="Khanov, N A" uniqKey="Khanov N" first="N A" last="Khanov">N A Khanov</name></author><author><name sortKey="Shestibratov, K A" sort="Shestibratov, K A" uniqKey="Shestibratov K" first="K A" last="Shestibratov">K A Shestibratov</name></author></analytic><series><title level="j">Genetika</title><idno type="ISSN">0016-6758</idno><imprint><date when="2016" type="published">2016</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Genetics, Population (MeSH)</term><term>Heterozygote (MeSH)</term><term>Microsatellite Repeats (MeSH)</term><term>Populus (genetics)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Génétique des populations (MeSH)</term><term>Hétérozygote (MeSH)</term><term>Populus (génétique)</term><term>Répétitions microsatellites (MeSH)</term></keywords><keywords scheme="MESH" qualifier="genetics" xml:lang="en"><term>Populus</term></keywords><keywords scheme="MESH" qualifier="génétique" xml:lang="fr"><term>Populus</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Genetics, Population</term><term>Heterozygote</term><term>Microsatellite Repeats</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Génétique des populations</term><term>Hétérozygote</term><term>Répétitions microsatellites</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Aspen Populus tremula L. (Salicaceae) is the fast-growing tree species of environmental and economic value. Aspen is capable of reproduction by both seeds and vegetative means, forming root sprouts. In an adult stand, identification of ramets of one clone among the trees of seed origin based on their morphology is difficult. A panel of 14 microsatellite loci developed for individual identification of aspen was applied for the clonal structure analysis in four natural aspen stands of the European part of Russia: Moscow and Voronezh oblasts, the Mari-El Republic, and the Republic of Tatarstan. In 52 trees from the Moscow sample, 41 multilocus genotypes were identified; in the Voronezh sample, among 30 individuals, 25 different genotypes were detected; and in the sample from Mari-El, 32 trees were represented by 13 genotypes. In the stand from Sabinsky Forestry, Tatarstan, all of the examined 29 trees were represented by a single genotype. The ancestral tree carrier of this genotype which was the most heterozygous (0.929) among all studied aspen individuals (sample mean, 0.598) obviously has spread over a large territory during several cutting and reproduction cycles, currently occupying the area of 2.2 ha. For aspen, usually suffering from Aspen trunk rot, such high viability is evidence of resistance to the main pathogens. The revealed superclone deserves further study with karyological methods and flow cytometry to determine ploidy level and analysis of the growth rate and the quality of wood for possible use in plantation forest production.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">29368835</PMID><DateCompleted><Year>2018</Year><Month>02</Month><Day>05</Day></DateCompleted><DateRevised><Year>2018</Year><Month>02</Month><Day>05</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0016-6758</ISSN><JournalIssue CitedMedium="Print"><Volume>52</Volume><Issue>6</Issue><PubDate><Year>2016</Year><Month>Jun</Month></PubDate></JournalIssue><Title>Genetika</Title><ISOAbbreviation>Genetika</ISOAbbreviation></Journal><ArticleTitle>[Microsatellite analysis of clonality and individual heterozygosity in natural populations of aspen Populus tremula L.: Identification of highly heterozygous clone].</ArticleTitle><Pagination><MedlinePgn>728-32</MedlinePgn></Pagination><Abstract><AbstractText>Aspen Populus tremula L. (Salicaceae) is the fast-growing tree species of environmental and economic value. Aspen is capable of reproduction by both seeds and vegetative means, forming root sprouts. In an adult stand, identification of ramets of one clone among the trees of seed origin based on their morphology is difficult. A panel of 14 microsatellite loci developed for individual identification of aspen was applied for the clonal structure analysis in four natural aspen stands of the European part of Russia: Moscow and Voronezh oblasts, the Mari-El Republic, and the Republic of Tatarstan. In 52 trees from the Moscow sample, 41 multilocus genotypes were identified; in the Voronezh sample, among 30 individuals, 25 different genotypes were detected; and in the sample from Mari-El, 32 trees were represented by 13 genotypes. In the stand from Sabinsky Forestry, Tatarstan, all of the examined 29 trees were represented by a single genotype. The ancestral tree carrier of this genotype which was the most heterozygous (0.929) among all studied aspen individuals (sample mean, 0.598) obviously has spread over a large territory during several cutting and reproduction cycles, currently occupying the area of 2.2 ha. For aspen, usually suffering from Aspen trunk rot, such high viability is evidence of resistance to the main pathogens. The revealed superclone deserves further study with karyological methods and flow cytometry to determine ploidy level and analysis of the growth rate and the quality of wood for possible use in plantation forest production.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Politov</LastName><ForeName>D V</ForeName><Initials>DV</Initials></Author><Author ValidYN="Y"><LastName>Belokon</LastName><ForeName>M M</ForeName><Initials>MM</Initials></Author><Author ValidYN="Y"><LastName>Belokon</LastName><ForeName>Yu S</ForeName><Initials>YS</Initials></Author><Author ValidYN="Y"><LastName>Polyakova</LastName><ForeName>T A</ForeName><Initials>TA</Initials></Author><Author ValidYN="Y"><LastName>Shatokhina</LastName><ForeName>A V</ForeName><Initials>AV</Initials></Author><Author ValidYN="Y"><LastName>Mudrik</LastName><ForeName>E A</ForeName><Initials>EA</Initials></Author><Author ValidYN="Y"><LastName>Khanov</LastName><ForeName>N A</ForeName><Initials>NA</Initials></Author><Author ValidYN="Y"><LastName>Shestibratov</LastName><ForeName>K A</ForeName><Initials>KA</Initials></Author></AuthorList><Language>rus</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>Russia (Federation)</Country><MedlineTA>Genetika</MedlineTA><NlmUniqueID>0047354</NlmUniqueID><ISSNLinking>0016-6758</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D005828" MajorTopicYN="N">Genetics, Population</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D006579" MajorTopicYN="Y">Heterozygote</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D018895" MajorTopicYN="Y">Microsatellite Repeats</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D032107" MajorTopicYN="N">Populus</DescriptorName><QualifierName UI="Q000235" MajorTopicYN="Y">genetics</QualifierName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>2016</Year><Month>6</Month><Day>1</Day><Hour>0</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2018</Year><Month>2</Month><Day>6</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2018</Year><Month>1</Month><Day>26</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">29368835</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list></list><tree><noCountry><name sortKey="Belokon, M M" sort="Belokon, M M" uniqKey="Belokon M" first="M M" last="Belokon">M M Belokon</name><name sortKey="Belokon, Yu S" sort="Belokon, Yu S" uniqKey="Belokon Y" first="Yu S" last="Belokon">Yu S. Belokon</name><name sortKey="Khanov, N A" sort="Khanov, N A" uniqKey="Khanov N" first="N A" last="Khanov">N A Khanov</name><name sortKey="Mudrik, E A" sort="Mudrik, E A" uniqKey="Mudrik E" first="E A" last="Mudrik">E A Mudrik</name><name sortKey="Politov, D V" sort="Politov, D V" uniqKey="Politov D" first="D V" last="Politov">D V Politov</name><name sortKey="Polyakova, T A" sort="Polyakova, T A" uniqKey="Polyakova T" first="T A" last="Polyakova">T A Polyakova</name><name sortKey="Shatokhina, A V" sort="Shatokhina, A V" uniqKey="Shatokhina A" first="A V" last="Shatokhina">A V Shatokhina</name><name sortKey="Shestibratov, K A" sort="Shestibratov, K A" uniqKey="Shestibratov K" first="K A" last="Shestibratov">K A Shestibratov</name></noCountry></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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