CheneBelgiqueV2, PascalFrancis, Curation, bibRecord, 000024

AFLP markers demonstrate local genetic differentiation between two indigenous oak species [Quercus robur L. and Quercus petraea (Matt.) Liebl.] in Flemish populations

Identifieur interne : 000024 ( PascalFrancis/Curation ); précédent : 000023; suivant : 000025

AFLP markers demonstrate local genetic differentiation between two indigenous oak species [Quercus robur L. and Quercus petraea (Matt.) Liebl.] in Flemish populations

Auteurs : E. Coart [Belgique] ; V. Lamote [Belgique] ; M. De Loose [Belgique] ; E. Van Bockstaele [Belgique] ; P. Lootens [Belgique] ; I. Roldan-Ruiz [Belgique]

Source :

Theoretical and Applied Genetics [ 0040-5752 ] ; 2002.

RBID : Pascal:02-0510972

Descripteurs français

Pascal (Inist)
- Marqueur moléculaire, Biologie moléculaire, Variabilité génétique, Marqueur AFLP, Marqueur génétique, Différenciation, Quercus petraea, Quercus robur, Arbre forestier feuillu.

English descriptors

KwdEn :
- Amplified fragment length polymorphism marker, Differentiation, Genetic marker, Genetic variability, Hardwood forest tree, Molecular biology, Molecular marker, Quercus petraea, Quercus robur.

Abstract

The nuclear genetic variation within and between four sessile (Q. petraea) and six pedunculate (Q. robur) autochthonous Flemish oak populations was investigated with AFLP markers. One sessile and one pedunculate oak population were additionally screened for detailed leaf characteristics using an image analysis system. Principal coordinate analysis on the AFLP data classified the oaks in two main groups, according to their taxonomic status. No species-specific AFLP markers were found using four primer combinations, but marker frequency differences up to 71% were recorded between both species. Analysis of the genetic structure showed that the divergence between species, as observed by ordination, was significant. Both species revealed similar diversity levels. A smaller though significant differentiation was also revealed for both species among populations within species. Molecular and morphology based approaches showed a high degree of consistency. Screening of 60 AFLP primer combinations using a bulking strategy did not allow identifying species-specific markers, which supports the conclusions reached in previous studies. The distribution of genetic variability at the species and at the population level is discussed.

A01	`01`	`1`		`@0 0040-5752`
A02	`01`			`@0 THAGA6`
A03		`1`		`@0 Theor. Appl. Genet.`
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A08	`01`	`1`	`ENG`	`@1 AFLP markers demonstrate local genetic differentiation between two indigenous oak species [Quercus robur L. and Quercus petraea (Matt.) Liebl.] in Flemish populations`
A11	`01`	`1`		`@1 COART (E.)`
A11	`02`	`1`		`@1 LAMOTE (V.)`
A11	`03`	`1`		`@1 DE LOOSE (M.)`
A11	`04`	`1`		`@1 VAN BOCKSTAELE (E.)`
A11	`05`	`1`		`@1 LOOTENS (P.)`
A11	`06`	`1`		`@1 ROLDAN-RUIZ (I.)`
A14	`01`			`@1 Department for Plant Genetics and Breeding, Agricultural Research Centre, Caritasstraat 21 @2 9090 Melle @3 BEL @Z 1 aut. @Z 2 aut. @Z 3 aut. @Z 4 aut. @Z 6 aut.`
A14	`02`			`@1 University of Ghent, Faculty of Agricultural and Applied Biological sciences, Coupure Links 653 @2 9000 Gent @3 BEL @Z 2 aut. @Z 4 aut.`
A14	`03`			`@1 Department of Crop Husbandry and Ecophysiology, Agricultural Research Centre, Burg, Van Gansberghelaan 109 @2 9820 Merelbeke @3 BEL @Z 5 aut.`
A20				`@1 431-439`
A21				`@1 2002`
A23	`01`			`@0 ENG`
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A44				`@0 0000 @1 © 2002 INIST-CNRS. All rights reserved.`
A45				`@0 1 p.1/4`
A47	`01`	`1`		`@0 02-0510972`
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A64	`01`	`1`		`@0 Theoretical and Applied Genetics`
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C01	`01`		`ENG`	@0 The nuclear genetic variation within and between four sessile (Q. petraea) and six pedunculate (Q. robur) autochthonous Flemish oak populations was investigated with AFLP markers. One sessile and one pedunculate oak population were additionally screened for detailed leaf characteristics using an image analysis system. Principal coordinate analysis on the AFLP data classified the oaks in two main groups, according to their taxonomic status. No species-specific AFLP markers were found using four primer combinations, but marker frequency differences up to 71% were recorded between both species. Analysis of the genetic structure showed that the divergence between species, as observed by ordination, was significant. Both species revealed similar diversity levels. A smaller though significant differentiation was also revealed for both species among populations within species. Molecular and morphology based approaches showed a high degree of consistency. Screening of 60 AFLP primer combinations using a bulking strategy did not allow identifying species-specific markers, which supports the conclusions reached in previous studies. The distribution of genetic variability at the species and at the population level is discussed.
C02	`01`	`X`		`@0 002A07C02B`
C03	`01`	`X`	`FRE`	`@0 Marqueur moléculaire @5 01`
C03	`01`	`X`	`ENG`	`@0 Molecular marker @5 01`
C03	`01`	`X`	`SPA`	`@0 Marcador molecular @5 01`
C03	`02`	`X`	`FRE`	`@0 Biologie moléculaire @5 02`
C03	`02`	`X`	`ENG`	`@0 Molecular biology @5 02`
C03	`02`	`X`	`SPA`	`@0 Biología molecular @5 02`
C03	`03`	`X`	`FRE`	`@0 Variabilité génétique @5 03`
C03	`03`	`X`	`ENG`	`@0 Genetic variability @5 03`
C03	`03`	`X`	`SPA`	`@0 Variabilidad genética @5 03`
C03	`04`	`X`	`FRE`	`@0 Marqueur AFLP @5 08`
C03	`04`	`X`	`ENG`	`@0 Amplified fragment length polymorphism marker @5 08`
C03	`04`	`X`	`SPA`	`@0 Marcador AFLP @5 08`
C03	`05`	`X`	`FRE`	`@0 Marqueur génétique @5 09`
C03	`05`	`X`	`ENG`	`@0 Genetic marker @5 09`
C03	`05`	`X`	`SPA`	`@0 Marcador genético @5 09`
C03	`06`	`X`	`FRE`	`@0 Différenciation @5 10`
C03	`06`	`X`	`ENG`	`@0 Differentiation @5 10`
C03	`06`	`X`	`SPA`	`@0 Diferenciación @5 10`
C03	`07`	`X`	`FRE`	`@0 Quercus petraea @2 NS @5 16`
C03	`07`	`X`	`ENG`	`@0 Quercus petraea @2 NS @5 16`
C03	`07`	`X`	`SPA`	`@0 Quercus petraea @2 NS @5 16`
C03	`08`	`X`	`FRE`	`@0 Quercus robur @2 NS @5 17`
C03	`08`	`X`	`ENG`	`@0 Quercus robur @2 NS @5 17`
C03	`08`	`X`	`SPA`	`@0 Quercus robur @2 NS @5 17`
C03	`09`	`X`	`FRE`	`@0 Arbre forestier feuillu @5 67`
C03	`09`	`X`	`ENG`	`@0 Hardwood forest tree @5 67`
C03	`09`	`X`	`SPA`	`@0 Arbol forestal frondoso @5 67`
C07	`01`	`X`	`FRE`	`@0 Fagaceae @2 NS`
C07	`01`	`X`	`ENG`	`@0 Fagaceae @2 NS`
C07	`01`	`X`	`SPA`	`@0 Fagaceae @2 NS`
C07	`02`	`X`	`FRE`	`@0 Dicotyledones @2 NS`
C07	`02`	`X`	`ENG`	`@0 Dicotyledones @2 NS`
C07	`02`	`X`	`SPA`	`@0 Dicotyledones @2 NS`
C07	`03`	`X`	`FRE`	`@0 Angiospermae @2 NS`
C07	`03`	`X`	`ENG`	`@0 Angiospermae @2 NS`
C07	`03`	`X`	`SPA`	`@0 Angiospermae @2 NS`
C07	`04`	`X`	`FRE`	`@0 Spermatophyta @2 NS`
C07	`04`	`X`	`ENG`	`@0 Spermatophyta @2 NS`
C07	`04`	`X`	`SPA`	`@0 Spermatophyta @2 NS`
N21				`@1 301`
N82				`@1 PSI`

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Le document en format XML

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<front><div type="abstract" xml:lang="en">The nuclear genetic variation within and between four sessile (Q. petraea) and six pedunculate (Q. robur) autochthonous Flemish oak populations was investigated with AFLP markers. One sessile and one pedunculate oak population were additionally screened for detailed leaf characteristics using an image analysis system. Principal coordinate analysis on the AFLP data classified the oaks in two main groups, according to their taxonomic status. No species-specific AFLP markers were found using four primer combinations, but marker frequency differences up to 71% were recorded between both species. Analysis of the genetic structure showed that the divergence between species, as observed by ordination, was significant. Both species revealed similar diversity levels. A smaller though significant differentiation was also revealed for both species among populations within species. Molecular and morphology based approaches showed a high degree of consistency. Screening of 60 AFLP primer combinations using a bulking strategy did not allow identifying species-specific markers, which supports the conclusions reached in previous studies. The distribution of genetic variability at the species and at the population level is discussed.</div>
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<fC01 i1="01" l="ENG"><s0>The nuclear genetic variation within and between four sessile (Q. petraea) and six pedunculate (Q. robur) autochthonous Flemish oak populations was investigated with AFLP markers. One sessile and one pedunculate oak population were additionally screened for detailed leaf characteristics using an image analysis system. Principal coordinate analysis on the AFLP data classified the oaks in two main groups, according to their taxonomic status. No species-specific AFLP markers were found using four primer combinations, but marker frequency differences up to 71% were recorded between both species. Analysis of the genetic structure showed that the divergence between species, as observed by ordination, was significant. Both species revealed similar diversity levels. A smaller though significant differentiation was also revealed for both species among populations within species. Molecular and morphology based approaches showed a high degree of consistency. Screening of 60 AFLP primer combinations using a bulking strategy did not allow identifying species-specific markers, which supports the conclusions reached in previous studies. The distribution of genetic variability at the species and at the population level is discussed.</s0>
</fC01>
<fC02 i1="01" i2="X"><s0>002A07C02B</s0>
</fC02>
<fC03 i1="01" i2="X" l="FRE"><s0>Marqueur moléculaire</s0>
<s5>01</s5>
</fC03>
<fC03 i1="01" i2="X" l="ENG"><s0>Molecular marker</s0>
<s5>01</s5>
</fC03>
<fC03 i1="01" i2="X" l="SPA"><s0>Marcador molecular</s0>
<s5>01</s5>
</fC03>
<fC03 i1="02" i2="X" l="FRE"><s0>Biologie moléculaire</s0>
<s5>02</s5>
</fC03>
<fC03 i1="02" i2="X" l="ENG"><s0>Molecular biology</s0>
<s5>02</s5>
</fC03>
<fC03 i1="02" i2="X" l="SPA"><s0>Biología molecular</s0>
<s5>02</s5>
</fC03>
<fC03 i1="03" i2="X" l="FRE"><s0>Variabilité génétique</s0>
<s5>03</s5>
</fC03>
<fC03 i1="03" i2="X" l="ENG"><s0>Genetic variability</s0>
<s5>03</s5>
</fC03>
<fC03 i1="03" i2="X" l="SPA"><s0>Variabilidad genética</s0>
<s5>03</s5>
</fC03>
<fC03 i1="04" i2="X" l="FRE"><s0>Marqueur AFLP</s0>
<s5>08</s5>
</fC03>
<fC03 i1="04" i2="X" l="ENG"><s0>Amplified fragment length polymorphism marker</s0>
<s5>08</s5>
</fC03>
<fC03 i1="04" i2="X" l="SPA"><s0>Marcador AFLP</s0>
<s5>08</s5>
</fC03>
<fC03 i1="05" i2="X" l="FRE"><s0>Marqueur génétique</s0>
<s5>09</s5>
</fC03>
<fC03 i1="05" i2="X" l="ENG"><s0>Genetic marker</s0>
<s5>09</s5>
</fC03>
<fC03 i1="05" i2="X" l="SPA"><s0>Marcador genético</s0>
<s5>09</s5>
</fC03>
<fC03 i1="06" i2="X" l="FRE"><s0>Différenciation</s0>
<s5>10</s5>
</fC03>
<fC03 i1="06" i2="X" l="ENG"><s0>Differentiation</s0>
<s5>10</s5>
</fC03>
<fC03 i1="06" i2="X" l="SPA"><s0>Diferenciación</s0>
<s5>10</s5>
</fC03>
<fC03 i1="07" i2="X" l="FRE"><s0>Quercus petraea</s0>
<s2>NS</s2>
<s5>16</s5>
</fC03>
<fC03 i1="07" i2="X" l="ENG"><s0>Quercus petraea</s0>
<s2>NS</s2>
<s5>16</s5>
</fC03>
<fC03 i1="07" i2="X" l="SPA"><s0>Quercus petraea</s0>
<s2>NS</s2>
<s5>16</s5>
</fC03>
<fC03 i1="08" i2="X" l="FRE"><s0>Quercus robur</s0>
<s2>NS</s2>
<s5>17</s5>
</fC03>
<fC03 i1="08" i2="X" l="ENG"><s0>Quercus robur</s0>
<s2>NS</s2>
<s5>17</s5>
</fC03>
<fC03 i1="08" i2="X" l="SPA"><s0>Quercus robur</s0>
<s2>NS</s2>
<s5>17</s5>
</fC03>
<fC03 i1="09" i2="X" l="FRE"><s0>Arbre forestier feuillu</s0>
<s5>67</s5>
</fC03>
<fC03 i1="09" i2="X" l="ENG"><s0>Hardwood forest tree</s0>
<s5>67</s5>
</fC03>
<fC03 i1="09" i2="X" l="SPA"><s0>Arbol forestal frondoso</s0>
<s5>67</s5>
</fC03>
<fC07 i1="01" i2="X" l="FRE"><s0>Fagaceae</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="01" i2="X" l="ENG"><s0>Fagaceae</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="01" i2="X" l="SPA"><s0>Fagaceae</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="02" i2="X" l="FRE"><s0>Dicotyledones</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="02" i2="X" l="ENG"><s0>Dicotyledones</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="02" i2="X" l="SPA"><s0>Dicotyledones</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="03" i2="X" l="FRE"><s0>Angiospermae</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="03" i2="X" l="ENG"><s0>Angiospermae</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="03" i2="X" l="SPA"><s0>Angiospermae</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="04" i2="X" l="FRE"><s0>Spermatophyta</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="04" i2="X" l="ENG"><s0>Spermatophyta</s0>
<s2>NS</s2>
</fC07>
<fC07 i1="04" i2="X" l="SPA"><s0>Spermatophyta</s0>
<s2>NS</s2>
</fC07>
<fN21><s1>301</s1>
</fN21>
<fN82><s1>PSI</s1>
</fN82>
</pA>
</standard>
</inist>
</record>

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AFLP markers demonstrate local genetic differentiation between two indigenous oak species [Quercus robur L. and Quercus petraea (Matt.) Liebl.] in Flemish populations

AFLP markers demonstrate local genetic differentiation between two indigenous oak species [Quercus robur L. and Quercus petraea (Matt.) Liebl.] in Flemish populations

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