Genetic variation in common bean (Phaseolus vulgaris L.) using seed protein markers

Author:

Ayelign Henok12,Shiferaw Eleni3,Hailu Faris2

Affiliation:

1. Worabe University , P. O. Box 89 , Silte , Ethiopia

2. College of Natural Science , Wollo University , P. O. Box 1145 , Dessie , Ethiopia

3. Ethiopian Biodiversity Institute , P. O. Box 30726 , Addis Ababa , Ethiopia

Abstract

Abstract The genetic diversity of common bean accessions were assessed using seed storage protein markers. At regional level, accessions from the two major growing regions showed the highest level of gene diversity (H = 0.322, I = 0.485, and H = 0.312, I = 0.473), which can be exploited for the future improvement of the crop. Based on phaseolin, the major storage protein in common bean, the majority of the accessions (86%) were grouped under Mesoamerican gene pool. Seed proteins were also used to differentiate various Phaseolus species, indicating the usefulness of seed storage proteins in species identification in this genus.

Publisher

Walter de Gruyter GmbH

Reference27 articles.

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4. [4] Birachi, E. A., Ochieng, J., Wozemba, D., Ruraduma, C., Niyuhire, M. C., Ochieng, D. (2011), Factors influencing smallholder farmers’ bean production and supply to market in Burundi. Afr. Crop Sci. J. 19(4), 335–342.

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