cobA function is required for both de novo cobalamin biosynthesis and assimilation of exogenous corrinoids in Salmonella typhimurium.

Salmonella typhimurium is able to synthesize cobalamin (B12) under anaerobic growth conditions. The previously described cobalamin biosynthetic mutations (phenotypic classes CobI, CobII, and CobIII) map in three operons located near the his locus (minute 41). A new class of mutant (CobIV) defective...

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Bibliographic Details
Main Authors: Escalante-Semerena, J C, Suh, S J, Roth, J R
Format: Artigo
Language:Inglês
Published: 1990
Subjects:
Research Article
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC208428/
https://ncbi.nlm.nih.gov/pubmed/2403541
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