Chloroplast DNA variation of oaks in western Central Europe and genetic consequences of human influences
Identifieur interne : 000D19 ( Main/Curation ); précédent : 000D18; suivant : 000D20Chloroplast DNA variation of oaks in western Central Europe and genetic consequences of human influences
Auteurs : A. O. König ; B. Ziegenhagen ; B. C. Van Dam ; U. M. Csaikl ; E. Coart ; B. Degen ; K. Burg ; S. M. G. De Vries ; R. J. PetitSource :
- Forest ecology and management [ 0378-1127 ] ; 2002.
Descripteurs français
- Pascal (Inist)
- DNA chloroplastique, Variabilité génétique, Diversité génétique, Haplotype, Polymorphisme, Zone refuge, Reboisement, Facteur anthropique, Génétique population, Quercus robur, Quercus petraea, Autriche, Belgique, Pays Bas, Luxembourg, Provenance forestière, Allemagne, République tchèque, Structure végétation, Forêt.
- Wicri :
- geographic : Autriche, Belgique, Allemagne, République tchèque.
- topic : Forêt.
English descriptors
- KwdEn :
- Afforestation, Anthropogenic factor, Austria, Belgium, Chloroplast DNA, Czech Republic, Forest tree provenance, Forests, Genetic diversity, Genetic variability, Germany, Haplotype, Luxembourg, Netherlands, Polymorphism, Population genetics, Quercus petraea, Quercus robur, Refuge, Vegetation structure.
Abstract
Oak chloroplast DNA (cpDNA) variation was studied in a grid-based inventory in western Central Europe, including Belgium, The Netherlands, Luxembourg, Germany, the Czech Republic, and the northern parts of Upper and Lower Austria. A total of 2155 trees representing 426 populations of Quercus robur L. and Q. petraea (Matt.) Liebl. were screened for polymorphism in up to four PCR-amplified cpDNA fragments. Eleven haplotypes belonging to four lineages were detected; these lineages were formerly restricted to glacial refugia in the Iberian Peninsula, the Apennine Peninsula and the Balkan Peninsula. The haplotypes originating from the Apennines are particularly well represented in the study region, but there is also a significant contribution from the other refugia, which explain the high overall level of cpDNA diversity. The strong human impact in western Central Europe during the past centuries, which has resulted in the clearance of most forests, was followed by reforestation, sometimes involving seed transfers. Despite this strong human impact, broad geographic patterns of lineages and haplotypes could still be detected. To evaluate further the consequences of the former human activities on the present day oak cpDNA genetic structure, four regions where increasingly strong human impact was anticipated (ranging from hilly regions in southern Germany to roadsides plantations in The Netherlands) were selected. There, a comparison of the levels of intrapopulation cpDNA diversity and spatial structuring was made. Over the whole area, within stand diversity was significantly higher in Q. robur than in Q. petraea (hs = 0.24 vs. 0.16). Since total diversity is identical for both species, this results in a significantly lower level of fixation for Q. robur than for Q. petraea (GST = 0.68 vs. 0.79). The analyses also reveal a decrease of fixation with increasing human impact on oak populations. The Dutch roadside plantations (Q. robur) exhibit a very low level of fixation (GST = 0.28) as compared to Q. petraea in southern Germany (GST = 0.91). The significance of the spatial genetic structure was tested using geostatistical methods. For the complete data set, a strong spatial genetic structure is confirmed, with higher than average genetic similarities between populations distant from up to 270 km, whereas there is no spatial structure in the roadside plantations in The Netherlands or in the northern German lowlands. These results should help to differentiate introduced from autochthonous populations, and provide a framework for the identification of the geographic origin of seed lots.
Links toward previous steps (curation, corpus...)
- to stream PascalFrancis, to step Corpus: Pour aller vers cette notice dans l'étape Curation :000113
- to stream PascalFrancis, to step Curation: Pour aller vers cette notice dans l'étape Curation :000022
- to stream PascalFrancis, to step Checkpoint: Pour aller vers cette notice dans l'étape Curation :000123
- to stream Main, to step Merge: Pour aller vers cette notice dans l'étape Curation :000D35
Links to Exploration step
Pascal:02-0402418Curation
No country items
A. O. König<affiliation><wicri:noCountry>no FA14</wicri:noCountry>
</affiliation>
<affiliation><wicri:noCountry>no FA14</wicri:noCountry>
</affiliation>
<affiliation><wicri:noCountry>no FA14</wicri:noCountry>
</affiliation>
<affiliation><wicri:noCountry>no FA14</wicri:noCountry>
</affiliation>
<affiliation><wicri:noCountry>no FA14</wicri:noCountry>
</affiliation>
<affiliation><wicri:noCountry>no FA14</wicri:noCountry>
</affiliation>
<affiliation><wicri:noCountry>no FA14</wicri:noCountry>
</affiliation>
<affiliation><wicri:noCountry>no FA14</wicri:noCountry>
</affiliation>
<affiliation><wicri:noCountry>no FA14</wicri:noCountry>
</affiliation>
Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en" level="a">Chloroplast DNA variation of oaks in western Central Europe and genetic consequences of human influences</title>
<author><name sortKey="Konig, A O" sort="Konig, A O" uniqKey="Konig A" first="A. O." last="König">A. O. König</name>
<affiliation><wicri:noCountry>no FA14</wicri:noCountry>
</affiliation>
</author>
<author><name sortKey="Ziegenhagen, B" sort="Ziegenhagen, B" uniqKey="Ziegenhagen B" first="B." last="Ziegenhagen">B. Ziegenhagen</name>
<affiliation><wicri:noCountry>no FA14</wicri:noCountry>
</affiliation>
</author>
<author><name sortKey="Van Dam, B C" sort="Van Dam, B C" uniqKey="Van Dam B" first="B. C." last="Van Dam">B. C. Van Dam</name>
<affiliation><wicri:noCountry>no FA14</wicri:noCountry>
</affiliation>
</author>
<author><name sortKey="Csaikl, U M" sort="Csaikl, U M" uniqKey="Csaikl U" first="U. M." last="Csaikl">U. M. Csaikl</name>
<affiliation><wicri:noCountry>no FA14</wicri:noCountry>
</affiliation>
</author>
<author><name sortKey="Coart, E" sort="Coart, E" uniqKey="Coart E" first="E." last="Coart">E. Coart</name>
<affiliation><wicri:noCountry>no FA14</wicri:noCountry>
</affiliation>
</author>
<author><name sortKey="Degen, B" sort="Degen, B" uniqKey="Degen B" first="B." last="Degen">B. Degen</name>
<affiliation><wicri:noCountry>no FA14</wicri:noCountry>
</affiliation>
</author>
<author><name sortKey="Burg, K" sort="Burg, K" uniqKey="Burg K" first="K." last="Burg">K. Burg</name>
<affiliation><wicri:noCountry>no FA14</wicri:noCountry>
</affiliation>
</author>
<author><name sortKey="De Vries, S M G" sort="De Vries, S M G" uniqKey="De Vries S" first="S. M. G." last="De Vries">S. M. G. De Vries</name>
<affiliation><wicri:noCountry>no FA14</wicri:noCountry>
</affiliation>
</author>
<author><name sortKey="Petit, R J" sort="Petit, R J" uniqKey="Petit R" first="R. J." last="Petit">R. J. Petit</name>
<affiliation><wicri:noCountry>no FA14</wicri:noCountry>
</affiliation>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">INIST</idno>
<idno type="inist">02-0402418</idno>
<date when="2002">2002</date>
<idno type="stanalyst">PASCAL 02-0402418 INIST</idno>
<idno type="RBID">Pascal:02-0402418</idno>
<idno type="wicri:Area/PascalFrancis/Corpus">000113</idno>
<idno type="wicri:Area/PascalFrancis/Curation">000022</idno>
<idno type="wicri:Area/PascalFrancis/Checkpoint">000123</idno>
<idno type="wicri:explorRef" wicri:stream="PascalFrancis" wicri:step="Checkpoint">000123</idno>
<idno type="wicri:doubleKey">0378-1127:2002:Konig A:chloroplast:dna:variation</idno>
<idno type="wicri:Area/Main/Merge">000D35</idno>
<idno type="wicri:Area/Main/Curation">000D19</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Chloroplast DNA variation of oaks in western Central Europe and genetic consequences of human influences</title>
<author><name sortKey="Konig, A O" sort="Konig, A O" uniqKey="Konig A" first="A. O." last="König">A. O. König</name>
<affiliation><wicri:noCountry>no FA14</wicri:noCountry>
</affiliation>
</author>
<author><name sortKey="Ziegenhagen, B" sort="Ziegenhagen, B" uniqKey="Ziegenhagen B" first="B." last="Ziegenhagen">B. Ziegenhagen</name>
<affiliation><wicri:noCountry>no FA14</wicri:noCountry>
</affiliation>
</author>
<author><name sortKey="Van Dam, B C" sort="Van Dam, B C" uniqKey="Van Dam B" first="B. C." last="Van Dam">B. C. Van Dam</name>
<affiliation><wicri:noCountry>no FA14</wicri:noCountry>
</affiliation>
</author>
<author><name sortKey="Csaikl, U M" sort="Csaikl, U M" uniqKey="Csaikl U" first="U. M." last="Csaikl">U. M. Csaikl</name>
<affiliation><wicri:noCountry>no FA14</wicri:noCountry>
</affiliation>
</author>
<author><name sortKey="Coart, E" sort="Coart, E" uniqKey="Coart E" first="E." last="Coart">E. Coart</name>
<affiliation><wicri:noCountry>no FA14</wicri:noCountry>
</affiliation>
</author>
<author><name sortKey="Degen, B" sort="Degen, B" uniqKey="Degen B" first="B." last="Degen">B. Degen</name>
<affiliation><wicri:noCountry>no FA14</wicri:noCountry>
</affiliation>
</author>
<author><name sortKey="Burg, K" sort="Burg, K" uniqKey="Burg K" first="K." last="Burg">K. Burg</name>
<affiliation><wicri:noCountry>no FA14</wicri:noCountry>
</affiliation>
</author>
<author><name sortKey="De Vries, S M G" sort="De Vries, S M G" uniqKey="De Vries S" first="S. M. G." last="De Vries">S. M. G. De Vries</name>
<affiliation><wicri:noCountry>no FA14</wicri:noCountry>
</affiliation>
</author>
<author><name sortKey="Petit, R J" sort="Petit, R J" uniqKey="Petit R" first="R. J." last="Petit">R. J. Petit</name>
<affiliation><wicri:noCountry>no FA14</wicri:noCountry>
</affiliation>
</author>
</analytic>
<series><title level="j" type="main">Forest ecology and management</title>
<title level="j" type="abbreviated">For. ecol. manage.</title>
<idno type="ISSN">0378-1127</idno>
<imprint><date when="2002">2002</date>
</imprint>
</series>
</biblStruct>
</sourceDesc>
<seriesStmt><title level="j" type="main">Forest ecology and management</title>
<title level="j" type="abbreviated">For. ecol. manage.</title>
<idno type="ISSN">0378-1127</idno>
</seriesStmt>
</fileDesc>
<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Afforestation</term>
<term>Anthropogenic factor</term>
<term>Austria</term>
<term>Belgium</term>
<term>Chloroplast DNA</term>
<term>Czech Republic</term>
<term>Forest tree provenance</term>
<term>Forests</term>
<term>Genetic diversity</term>
<term>Genetic variability</term>
<term>Germany</term>
<term>Haplotype</term>
<term>Luxembourg</term>
<term>Netherlands</term>
<term>Polymorphism</term>
<term>Population genetics</term>
<term>Quercus petraea</term>
<term>Quercus robur</term>
<term>Refuge</term>
<term>Vegetation structure</term>
</keywords>
<keywords scheme="Pascal" xml:lang="fr"><term>DNA chloroplastique</term>
<term>Variabilité génétique</term>
<term>Diversité génétique</term>
<term>Haplotype</term>
<term>Polymorphisme</term>
<term>Zone refuge</term>
<term>Reboisement</term>
<term>Facteur anthropique</term>
<term>Génétique population</term>
<term>Quercus robur</term>
<term>Quercus petraea</term>
<term>Autriche</term>
<term>Belgique</term>
<term>Pays Bas</term>
<term>Luxembourg</term>
<term>Provenance forestière</term>
<term>Allemagne</term>
<term>République tchèque</term>
<term>Structure végétation</term>
<term>Forêt</term>
</keywords>
<keywords scheme="Wicri" type="geographic" xml:lang="fr"><term>Autriche</term>
<term>Belgique</term>
<term>Allemagne</term>
<term>République tchèque</term>
</keywords>
<keywords scheme="Wicri" type="topic" xml:lang="fr"><term>Forêt</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">Oak chloroplast DNA (cpDNA) variation was studied in a grid-based inventory in western Central Europe, including Belgium, The Netherlands, Luxembourg, Germany, the Czech Republic, and the northern parts of Upper and Lower Austria. A total of 2155 trees representing 426 populations of Quercus robur L. and Q. petraea (Matt.) Liebl. were screened for polymorphism in up to four PCR-amplified cpDNA fragments. Eleven haplotypes belonging to four lineages were detected; these lineages were formerly restricted to glacial refugia in the Iberian Peninsula, the Apennine Peninsula and the Balkan Peninsula. The haplotypes originating from the Apennines are particularly well represented in the study region, but there is also a significant contribution from the other refugia, which explain the high overall level of cpDNA diversity. The strong human impact in western Central Europe during the past centuries, which has resulted in the clearance of most forests, was followed by reforestation, sometimes involving seed transfers. Despite this strong human impact, broad geographic patterns of lineages and haplotypes could still be detected. To evaluate further the consequences of the former human activities on the present day oak cpDNA genetic structure, four regions where increasingly strong human impact was anticipated (ranging from hilly regions in southern Germany to roadsides plantations in The Netherlands) were selected. There, a comparison of the levels of intrapopulation cpDNA diversity and spatial structuring was made. Over the whole area, within stand diversity was significantly higher in Q. robur than in Q. petraea (hs = 0.24 vs. 0.16). Since total diversity is identical for both species, this results in a significantly lower level of fixation for Q. robur than for Q. petraea (G<sub>ST</sub>
= 0.68 vs. 0.79). The analyses also reveal a decrease of fixation with increasing human impact on oak populations. The Dutch roadside plantations (Q. robur) exhibit a very low level of fixation (G<sub>ST</sub>
= 0.28) as compared to Q. petraea in southern Germany (G<sub>ST</sub>
= 0.91). The significance of the spatial genetic structure was tested using geostatistical methods. For the complete data set, a strong spatial genetic structure is confirmed, with higher than average genetic similarities between populations distant from up to 270 km, whereas there is no spatial structure in the roadside plantations in The Netherlands or in the northern German lowlands. These results should help to differentiate introduced from autochthonous populations, and provide a framework for the identification of the geographic origin of seed lots.</div>
</front>
</TEI>
</record>
Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Bois/explor/CheneBelgiqueV2/Data/Main/Curation
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000D19 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Curation/biblio.hfd -nk 000D19 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien |wiki= Wicri/Bois |area= CheneBelgiqueV2 |flux= Main |étape= Curation |type= RBID |clé= Pascal:02-0402418 |texte= Chloroplast DNA variation of oaks in western Central Europe and genetic consequences of human influences }}
This area was generated with Dilib version V0.6.27. |