Article Dans Une Revue Applied and Environmental Microbiology Année : 2008

Response of Sinorhizobium meliloti to Elevated Concentrations of Cadmium and Zinc

Résumé

ABSTRACT Whole-genome transcriptional profiling was used to identify genes in Sinorhizobium meliloti 1021 that are differentially expressed during exposure to elevated concentrations of cadmium and zinc. Mutant strains with insertions in metal-regulated genes and in genes encoding putative metal efflux pumps were analyzed for their metal sensitivities, revealing a crucial role for the SMc04128-encoded P-type ATPase in the defense of S. meliloti against cadmium and zinc stress.

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hal-05265641 , version 1 (17-09-2025)

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Silvia Rossbach, Danielle Mai, Eric Carter, Laurent Sauviac, Delphine Capela, et al.. Response of Sinorhizobium meliloti to Elevated Concentrations of Cadmium and Zinc. Applied and Environmental Microbiology, 2008, 74 (13), pp.4218-4221. ⟨10.1128/AEM.02244-07⟩. ⟨hal-05265641⟩
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