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Global Changes in the Transcript and Metabolic Profiles during Symbiotic Nitrogen Fixation in Phosphorus-Stressed Common Bean Plants

Hernandez, Georgina; Valdes-Lopez, Oswaldo; Ramirez, Mario; Goffard, Nicolas; Weiller, Georg; Aparicio-Fabre, Rosaura; Fuentes, Sara Isabel; Erban, Alexander; Kopka, Joachim; Udvardi, Michael; Vance, Carroll P


Phosphorus (P) deficiency is widespread in regions where the common bean (Phaseolus vulgaris), the most important legume for human consumption, is produced, and it is perhaps the factor that most limits nitrogen fixation. Global gene expression and metabolome approaches were used to investigate the responses of nodules from common bean plants inoculated with Rhizobium tropici CIAT899 grown under P-deficient and P-sufficient conditions. P-deficient inoculated plants showed drastic reduction in...[Show more]

CollectionsANU Research Publications
Date published: 2009
Type: Journal article
Source: Plant Physiology
DOI: 10.1104/pp.109.143842


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