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Genotypic and symbiotic diversity of Rhizobium populations associated with cultivated lentil and pea in sub-humid and semi-arid regions of Eastern Algeria Auteurs

Abstract: Abstract The genetic structure of rhizobia nodulating pea and lentil in Algeria, Northern Africa was determined. A total of 237 isolates were obtained from root nodules collected on lentil (Lens culinaris), proteaginous and forage pea (Pisum sativum) growing in two eco- climatic zones, sub-humid and semi-arid, in Eastern Algeria. They were characterised by PCR-restriction fragment length polymorphism (RFLP) of the 16S–23S rRNA intergenic region (IGS), and the nodD-F symbiotic region. The combination of these haplotypes ...

N° Revue: Systematic and applied microbiology ,37 ,5 - Pagination: 368-375 - Date:

URL: http://www.sciencedirect.com/science/article/pii/S0723202014000216

Mots cles: Genotypic and symbiotic diversity of Rhizobium regions

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citations: http://scholar.google.fr/scholar?oi=bibs&hl=fr&cites=17805617408378425322&as_sdt=5