Base de Données Bibliographiques de l'INRA


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Date entered:20121004
Last modified:20130102
Team:inraseb
ARN:MA2012100050
Record status:C
Bibl. level:AS
Type of publication:J
English title:Assessment of Genetic Diversity of Moroccan Cultivated Almond (Prunus dulcis Mill. DA Webb) in Its Area of Extreme Diffusion, Using Nuclear Microsatellites
French title:L'évaluation de la diversité génétique des variétés d'amande marocaines Cultivés (Prunus dulcis Mill. DA Webb) dans sa zone de diffusion extréme, à l'aide de microsatellites nucléaires
Languages:(En)
Authors:Elhamzaoui, A. (Université Moulay Ismail, Faculté des Sciences, Département de Biologie, Meknes (Ma)) Oukabli, A. (INRA, Meknes (Ma) centre Régional de la Recherche Agronomique de Meknes), E-mail:oukabli2001@yahoo.fr; Charafi, J. (INRA, Meknes (Ma) centre Régional de la Recherche Agronomique de Meknes), E-mail:jcharafi@gmail.com; Moumni, M. (Université Moulay Ismail, Faculté des Sciences, Département de Biologie, Meknes (Ma))
Collation:p. 1294-1303
Summary:Résumés (En)
Notes:4 tabl., 3 fig., 63 rèf.
On-line availability -A:http://webagris.inra.org.ma/doc/oukabli09121.pdf
Serial title:American Journal of Plant Sciences
ISSN:2158-2750
Date od publ.-S:(sep. 2012)
Collation-S:V.3 (9)
Languages-S:(En)
Availability-S:INRA DIC BP 6512 RI Rabat Morocco -
Online avail.-S:http://www.scirp.org/journal/ajps/
Prim.subj.categ.:F30-Plant genetics and breeding
Descriptors - En:PRUNUS DULCIS; GENETIC RESOURCES; POLYMORPHISM; MICROSATELLITES; MOROCCO;
Descriptors - Fr:PRUNUS DULCIS; RESSOURCE GENETIQUE; POLYMORPHISME; MICROSATELLITE; MAROC;
Descriptors - Sp:PRUNUS DULCIS; RECURSOS GENETICOS; POLIMORFISMO; MICROSATELITES; MARRUECOS;
Abstract:Assessment of genetic diversity of Moroccan cultivated almond (Prunus dulcis Mill.) grown from seed and cultivated at four eco-geographical regions was performed using 16 nuclear SSRs. 238 alleles were detected with an average of 14.88 alleles per locus, ranging from 4 (locus BPPCT027) to 24 (locus CPSCT018). The size of alleles ranged from 84 bp (locus UDP96-003) to 253 bp (locus UDP96-018). A hi gh genetic diversity of the local almonds is apparent and structured into three major clusters (Oasis clu ster, High and Anti Atlas cluster, and Middle Atlas cluster). Compared to the Mediterranean genetic pools, from the East to West, the genetic diversity tends to be limited in Morocco which is the area of its extreme diffusion.
MFN:001705