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Article

Analysis of Rhizobium etli and of its symbiosis with wild Phaseolus vulgaris supports coevolution in centers of host diversification.

Proceedings of the National Academy of Sciences of the United States of America - 14 Sept 2004

Aguilar O Mario, Riva Omar, Peltzer Eitel

Abstract excerpt

Common beans (Phaseolus vulgaris) comprise three major geographic genetic pools, one in Mexico, Central America, and Colombia, another in the southern Andes, and a third in Ecuador and northern Peru. Species Rhizobium etli is the predominant rhizobia found symbiotically associated with beans in the Americas. We have found polymorphism in the common nodulation gene nodC among R. etli strains from a wide range of...

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Identifiers

PMID: 15340138
DOI: 10.1073/pnas.0405321101
PMCID: PMC518792

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