Titre :
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Use of biochemical and molecular markers for identification of forest reproductive material
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Auteurs :
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A. Kremer ;
INRA GAZINET LABORATOIRE DE GENETIQUE ET D'AMELIORATION DES ARBRES FORESTIERS
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Type de document :
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article/chapitre/communication
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Année de publication :
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1993
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Format :
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23 p.
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Note générale :
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je n'ai pas la source de cet article ; il s'agit sans doute d'un article qui sera présenté ou a été présenté à un colloque ; 4 p. de bibl.
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Langues:
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= Anglais
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Catégories :
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Biologie végétale - Génétique
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Mots-clés:
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MATERIEL FORESTIER DE REPRODUCTION
;
IDENTIFICATION
;
GENETIQUE
;
ADN
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Résumé :
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This contribution addresses the applicability of biochemical and molecular markers for identification of forest reproductive material, originating from actual forest stands. Material originating form seed orchards is not considered. Genetic prerequisites of markers for identification purposes are first discussed. The different markers are compared for the level of polymorphism and differentiation that they reveal. Current available results are reviewed for identification of (i) single trees, (ii) populations and (iii) groups of populations. Finally, a general methodology is proposed combining genetic information of nuclear and cytoplasmic markers. It consists in a twi step procedure : delineation of regional units based on maternally inherited cytoplasmic markers.
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