Postglacial colonisation of western Central Europe by Polyommatus coridon (Poda 1761) (Lepidoptera: Lycaenidae): evidence from population genetics.
Identifieur interne : 000077 ( Ncbi/Checkpoint ); précédent : 000076; suivant : 000078Postglacial colonisation of western Central Europe by Polyommatus coridon (Poda 1761) (Lepidoptera: Lycaenidae): evidence from population genetics.
Auteurs : T. Schmitt [Allemagne] ; A. Giessl ; A. SeitzSource :
- Heredity [ 0018-067X ] ; 2002.
Descripteurs français
English descriptors
- KwdEn :
- MESH :
- geographic : France, Germany, Italy.
- genetics : Lepidoptera.
- Alleles, Animals, Cluster Analysis, Gene Frequency, Genetic Variation, Linkage Disequilibrium, Phylogeny.
Abstract
The genetic population structure of Polyommatus coridon (Poda 1761) over large regions of France, Italy and Germany was studied by allozyme electrophoresis. The genetic diversity within populations was high for all parameters analysed (number of alleles 2.72; observed and expected heterozygosity 19.6% and 20.3%, respectively; percentage of polymorphic loci: total: 76.4% and, with polymorphism if the frequency of the commonest allele is below 95%: 53.1%), whereas genetic differentiation between populations was comparatively low (FST = 0.021 +/- 0.002). The mean number of alleles declined significantly from southern to northern populations (r = -0.53, P = 0.0005). Similar effects were found also for other parameters of genetic diversity. This is interpreted as a loss of genetic diversity during postglacial expansion. However, samples from France and Italy had similar patterns of genetic diversity indicating no significant loss in this region. Populations from southern Germany were genetically uniform, well differentiated from French populations and showed a significant loss of genetic diversity. Probably, this is due to a bottleneck during passing through the Burgundian Gap, which is a migration corridor from north-eastern France to southern Germany. In contrast to southern German populations, western German populations were not well differentiated from French populations. Nevertheless, they were genetically impoverished, probably as a result from local bottlenecks and post-expansion phenomena.
DOI: 10.1038/sj.hdy.6800003
PubMed: 11813103
Affiliations:
Links toward previous steps (curation, corpus...)
- to stream PubMed, to step Corpus: 000811
- to stream PubMed, to step Curation: 000811
- to stream PubMed, to step Checkpoint: 000811
- to stream Ncbi, to step Merge: 000077
- to stream Ncbi, to step Curation: 000077
Links to Exploration step
pubmed:11813103Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Postglacial colonisation of western Central Europe by Polyommatus coridon (Poda 1761) (Lepidoptera: Lycaenidae): evidence from population genetics.</title>
<author><name sortKey="Schmitt, T" sort="Schmitt, T" uniqKey="Schmitt T" first="T" last="Schmitt">T. Schmitt</name>
<affiliation wicri:level="1"><nlm:affiliation>Institut für Zoologie, Abt. V Okologie, Saarstrasse 21, D - 55099 Mainz, Germany. thsh@uni-trier.de</nlm:affiliation>
<country xml:lang="fr">Allemagne</country>
<wicri:regionArea>Institut für Zoologie, Abt. V Okologie, Saarstrasse 21, D - 55099 Mainz</wicri:regionArea>
<wicri:noRegion>55099 Mainz</wicri:noRegion>
<wicri:noRegion>55099 Mainz</wicri:noRegion>
<wicri:noRegion>D - 55099 Mainz</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Giessl, A" sort="Giessl, A" uniqKey="Giessl A" first="A" last="Giessl">A. Giessl</name>
</author>
<author><name sortKey="Seitz, A" sort="Seitz, A" uniqKey="Seitz A" first="A" last="Seitz">A. Seitz</name>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">PubMed</idno>
<date when="2002">2002</date>
<idno type="RBID">pubmed:11813103</idno>
<idno type="pmid">11813103</idno>
<idno type="doi">10.1038/sj.hdy.6800003</idno>
<idno type="wicri:Area/PubMed/Corpus">000811</idno>
<idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">000811</idno>
<idno type="wicri:Area/PubMed/Curation">000811</idno>
<idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Curation">000811</idno>
<idno type="wicri:Area/PubMed/Checkpoint">000811</idno>
<idno type="wicri:explorRef" wicri:stream="Checkpoint" wicri:step="PubMed">000811</idno>
<idno type="wicri:Area/Ncbi/Merge">000077</idno>
<idno type="wicri:Area/Ncbi/Curation">000077</idno>
<idno type="wicri:Area/Ncbi/Checkpoint">000077</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title xml:lang="en">Postglacial colonisation of western Central Europe by Polyommatus coridon (Poda 1761) (Lepidoptera: Lycaenidae): evidence from population genetics.</title>
<author><name sortKey="Schmitt, T" sort="Schmitt, T" uniqKey="Schmitt T" first="T" last="Schmitt">T. Schmitt</name>
<affiliation wicri:level="1"><nlm:affiliation>Institut für Zoologie, Abt. V Okologie, Saarstrasse 21, D - 55099 Mainz, Germany. thsh@uni-trier.de</nlm:affiliation>
<country xml:lang="fr">Allemagne</country>
<wicri:regionArea>Institut für Zoologie, Abt. V Okologie, Saarstrasse 21, D - 55099 Mainz</wicri:regionArea>
<wicri:noRegion>55099 Mainz</wicri:noRegion>
<wicri:noRegion>55099 Mainz</wicri:noRegion>
<wicri:noRegion>D - 55099 Mainz</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Giessl, A" sort="Giessl, A" uniqKey="Giessl A" first="A" last="Giessl">A. Giessl</name>
</author>
<author><name sortKey="Seitz, A" sort="Seitz, A" uniqKey="Seitz A" first="A" last="Seitz">A. Seitz</name>
</author>
</analytic>
<series><title level="j">Heredity</title>
<idno type="ISSN">0018-067X</idno>
<imprint><date when="2002" type="published">2002</date>
</imprint>
</series>
</biblStruct>
</sourceDesc>
</fileDesc>
<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Alleles</term>
<term>Animals</term>
<term>Cluster Analysis</term>
<term>France</term>
<term>Gene Frequency</term>
<term>Genetic Variation</term>
<term>Germany</term>
<term>Italy</term>
<term>Lepidoptera (genetics)</term>
<term>Linkage Disequilibrium</term>
<term>Phylogeny</term>
</keywords>
<keywords scheme="MESH" type="geographic" xml:lang="en"><term>France</term>
<term>Germany</term>
<term>Italy</term>
</keywords>
<keywords scheme="MESH" qualifier="genetics" xml:lang="en"><term>Lepidoptera</term>
</keywords>
<keywords scheme="MESH" xml:lang="en"><term>Alleles</term>
<term>Animals</term>
<term>Cluster Analysis</term>
<term>Gene Frequency</term>
<term>Genetic Variation</term>
<term>Linkage Disequilibrium</term>
<term>Phylogeny</term>
</keywords>
<keywords scheme="Wicri" type="geographic" xml:lang="fr"><term>France</term>
<term>Allemagne</term>
<term>Italie</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">The genetic population structure of Polyommatus coridon (Poda 1761) over large regions of France, Italy and Germany was studied by allozyme electrophoresis. The genetic diversity within populations was high for all parameters analysed (number of alleles 2.72; observed and expected heterozygosity 19.6% and 20.3%, respectively; percentage of polymorphic loci: total: 76.4% and, with polymorphism if the frequency of the commonest allele is below 95%: 53.1%), whereas genetic differentiation between populations was comparatively low (FST = 0.021 +/- 0.002). The mean number of alleles declined significantly from southern to northern populations (r = -0.53, P = 0.0005). Similar effects were found also for other parameters of genetic diversity. This is interpreted as a loss of genetic diversity during postglacial expansion. However, samples from France and Italy had similar patterns of genetic diversity indicating no significant loss in this region. Populations from southern Germany were genetically uniform, well differentiated from French populations and showed a significant loss of genetic diversity. Probably, this is due to a bottleneck during passing through the Burgundian Gap, which is a migration corridor from north-eastern France to southern Germany. In contrast to southern German populations, western German populations were not well differentiated from French populations. Nevertheless, they were genetically impoverished, probably as a result from local bottlenecks and post-expansion phenomena.</div>
</front>
</TEI>
<affiliations><list><country><li>Allemagne</li>
</country>
</list>
<tree><noCountry><name sortKey="Giessl, A" sort="Giessl, A" uniqKey="Giessl A" first="A" last="Giessl">A. Giessl</name>
<name sortKey="Seitz, A" sort="Seitz, A" uniqKey="Seitz A" first="A" last="Seitz">A. Seitz</name>
</noCountry>
<country name="Allemagne"><noRegion><name sortKey="Schmitt, T" sort="Schmitt, T" uniqKey="Schmitt T" first="T" last="Schmitt">T. Schmitt</name>
</noRegion>
</country>
</tree>
</affiliations>
</record>
Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Rhénanie/explor/UnivTrevesV1/Data/Ncbi/Checkpoint
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000077 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Ncbi/Checkpoint/biblio.hfd -nk 000077 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien |wiki= Wicri/Rhénanie |area= UnivTrevesV1 |flux= Ncbi |étape= Checkpoint |type= RBID |clé= pubmed:11813103 |texte= Postglacial colonisation of western Central Europe by Polyommatus coridon (Poda 1761) (Lepidoptera: Lycaenidae): evidence from population genetics. }}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/Ncbi/Checkpoint/RBID.i -Sk "pubmed:11813103" \ | HfdSelect -Kh $EXPLOR_AREA/Data/Ncbi/Checkpoint/biblio.hfd \ | NlmPubMed2Wicri -a UnivTrevesV1
![]() | This area was generated with Dilib version V0.6.31. | ![]() |