Article
Mutations in sdh (succinate dehydrogenase genes) alter the thiamine requirement of Salmonella typhimurium.
Journal of bacteriology - 1 Jun 1997
Enos-Berlage J L, Downs D M
Abstract excerpt
Mutants lacking the first enzyme in de novo purine synthesis (PurF) can synthesize thiamine if increased levels of pantothenate are present in the culture medium (J. L. Enos-Berlage and D. M. Downs, J. Bacteriol. 178:1476-1479, 1996). Derivatives of purF mutants that no longer required pantothena...
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