Evolution in the Casuarinaceae symbosis

The phylogenetic relationships between Frankia strains infective on Casuarinaceae were studied using 16S rRNA partial sequences. The strains infective on Casuarinaceae belonged to two phylogenetic clusters. This finding confirmed that Gymnostoma microsymbionts are Elaeagnus strains. We propose a scenario for the evolution of Casuarinaceae symbiosis. (Texte intégral)

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Bibliographic Details
Main Authors: Navarro, Elisabeth, Gauthier, Daniel, Normand, Philippe, Simonet, Pascal, Prin, Yves
Format: conference_item biblioteca
Language:eng
Published: s.n.
Subjects:P34 - Biologie du sol, Casuarinaceae, symbiose, phylogénie, Frankia, http://aims.fao.org/aos/agrovoc/c_1378, http://aims.fao.org/aos/agrovoc/c_7563, http://aims.fao.org/aos/agrovoc/c_13325, http://aims.fao.org/aos/agrovoc/c_23923,
Online Access:http://agritrop.cirad.fr/536070/
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Summary:The phylogenetic relationships between Frankia strains infective on Casuarinaceae were studied using 16S rRNA partial sequences. The strains infective on Casuarinaceae belonged to two phylogenetic clusters. This finding confirmed that Gymnostoma microsymbionts are Elaeagnus strains. We propose a scenario for the evolution of Casuarinaceae symbiosis. (Texte intégral)