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Characterization of polymorphic microsatellite loci in the tropical ant-plant Leonardoxa africana (Fabaceae : Caesalpinioideae)

Debout G., Saltmarsh A., McKey Doyle B., Risterucci Ange-Marie. 2005. Characterization of polymorphic microsatellite loci in the tropical ant-plant Leonardoxa africana (Fabaceae : Caesalpinioideae). Molecular Ecology Notes, 5 (1) : pp. 35-38.

Journal article ; Article de revue à facteur d'impact
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Abstract : Ten microsatellite loci were isolated from the African ant-plant Leonardoxa africana (Fabaceae: Caesalpinioideae). They differentiate the two most divergent subspecies of this polytypic complex, L. a. africana and L. a. gracilicaulis, showing promise for the study of gene flow. In each of these two subspecies, high levels of within-population variation were observed, with a number of alleles ranging from one to 10 in ssp. africana and from one to 7 in ssp. gracilicaulis, and heterozygosity from 0 to 0.933 in ssp. africana and to 0.867 in ssp. gracilicaulis. All loci amplified successfully in the two other subspecies of L. africana. (Résumé d'auteur)

Mots-clés Agrovoc : Caesalpinioideae, Microsatellite, Polymorphisme génétique, Identification, Sous-espèce, PCR

Mots-clés géographiques Agrovoc : Nigéria, Gabon, Afrique, Cameroun

Mots-clés complémentaires : Leonardoxa africana, Leonardoxa gracilicaulis

Classification Agris : F30 - Plant genetics and breeding

Champ stratégique Cirad : Axe 1 (2005-2013) - Intensification écologique

Auteurs et affiliations

  • Debout G., Centre national de la recherche scientifique (FRA)
  • Saltmarsh A., CNRS (FRA)
  • McKey Doyle B., CNRS (FRA)
  • Risterucci Ange-Marie, CIRAD-AMIS-BIOTROP (FRA)

Autres liens de la publication

Source : Cirad - Agritrop (https://agritrop.cirad.fr/525262/)

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