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Article

Complex phenotypes of a mutant inactivated for CymR, the global regulator of cysteine metabolism in Bacillus subtilis.

FEMS microbiology letters - 1 Aug 2010

Hullo Marie-Françoise, Martin-Verstraete Isabelle, Soutourina Olga

Abstract excerpt

We characterized various phenotypes of a mutant inactivated for CymR, the master regulator of cysteine metabolism in Bacillus subtilis. The deletion of cymR resulted in impaired growth in the presence of cystine and increased sensitivity to hydrogen peroxide-, disulfide-, paraquat- and tellurite-induced stresses. Estimation of metabolite pools suggested that these phenotypes could be the result of profound...

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PMID: 20608979
DOI: 10.1111/j.1574-6968.2010.02043.x

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