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Sensitivity to potassium tellurite of Escherichia coli cells deficient in CSD, CsdB and IscS cysteine desulfurases.

Research in microbiology - 1 May 2005

Rojas Diana M, Vásquez Claudio C

Abstract excerpt

The csdA, csdB and iscS genes encoding for cysteine desulfurase enzymatic activities in Escherichia coli were independently inactivated and potassium tellurite sensitivity, determined for each of the resulting mutant clones, was found to be iscS > csdB > csdA. Structural genes encoding for each of the wild-type cysteine desulfurases were cloned into a vector containing the regulated ara promoter and further...

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PMID: 15862443
DOI: 10.1016/j.resmic.2004.12.010

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

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