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4. cobA function is required for both de novo cobalamin biosynthesis and assimilation of exogenous corrinoids in Salmonella typhimurium. Escalante-Semerena JC; Suh SJ; Roth JR J Bacteriol; 1990 Jan; 172(1):273-80. PubMed ID: 2403541 [TBL] [Abstract][Full Text] [Related]
5. The CobII and CobIII regions of the cobalamin (vitamin B12) biosynthetic operon of Salmonella typhimurium. Escalante-Semerena JC; Johnson MG; Roth JR J Bacteriol; 1992 Jan; 174(1):24-9. PubMed ID: 1729212 [TBL] [Abstract][Full Text] [Related]
6. The end of the cob operon: evidence that the last gene (cobT) catalyzes synthesis of the lower ligand of vitamin B12, dimethylbenzimidazole. Chen P; Ailion M; Weyand N; Roth J J Bacteriol; 1995 Mar; 177(6):1461-9. PubMed ID: 7883701 [TBL] [Abstract][Full Text] [Related]
7. Salmonella typhimurium synthesizes cobalamin (vitamin B12) de novo under anaerobic growth conditions. Jeter RM; Olivera BM; Roth JR J Bacteriol; 1984 Jul; 159(1):206-13. PubMed ID: 6376471 [TBL] [Abstract][Full Text] [Related]
8. Analysis of mutants of Salmonella typhimurium defective in the synthesis of the nucleotide loop of cobalamin. O'Toole GA; Rondon MR; Escalante-Semerena JC J Bacteriol; 1993 Jun; 175(11):3317-26. PubMed ID: 8501035 [TBL] [Abstract][Full Text] [Related]
9. A Salmonella typhimurium cobalamin-deficient mutant blocked in 1-amino-2-propanol synthesis. Grabau C; Roth JR J Bacteriol; 1992 Apr; 174(7):2138-44. PubMed ID: 1551838 [TBL] [Abstract][Full Text] [Related]
10. Regulation of cobalamin biosynthetic operons in Salmonella typhimurium. Escalante-Semerena JC; Roth JR J Bacteriol; 1987 May; 169(5):2251-8. PubMed ID: 3032913 [TBL] [Abstract][Full Text] [Related]
11. Genetic characterization and regulation of the nadB locus of Salmonella typhimurium. Cookson BT; Olivera BM; Roth JR J Bacteriol; 1987 Sep; 169(9):4285-93. PubMed ID: 3305482 [TBL] [Abstract][Full Text] [Related]
12. Involvement of the Arc system in redox regulation of the Cob operon in Salmonella typhimurium. Andersson DI Mol Microbiol; 1992 Jun; 6(11):1491-4. PubMed ID: 1625578 [TBL] [Abstract][Full Text] [Related]
13. A single regulatory gene integrates control of vitamin B12 synthesis and propanediol degradation. Bobik TA; Ailion M; Roth JR J Bacteriol; 1992 Apr; 174(7):2253-66. PubMed ID: 1312999 [TBL] [Abstract][Full Text] [Related]
15. The cobalamin (coenzyme B12) biosynthetic genes of Escherichia coli. Lawrence JG; Roth JR J Bacteriol; 1995 Nov; 177(22):6371-80. PubMed ID: 7592411 [TBL] [Abstract][Full Text] [Related]
16. cobU-dependent assimilation of nonadenosylated cobinamide in cobA mutants of Salmonella typhimurium. O'Toole GA; Escalante-Semerena JC J Bacteriol; 1993 Oct; 175(19):6328-36. PubMed ID: 8407805 [TBL] [Abstract][Full Text] [Related]
17. Regulation of the put operon in Salmonella typhimurium: characterization of promoter and operator mutations. Hahn DR; Maloy SR Genetics; 1986 Nov; 114(3):687-703. PubMed ID: 3539694 [TBL] [Abstract][Full Text] [Related]
18. Characterization of the cobalamin (vitamin B12) biosynthetic genes of Salmonella typhimurium. Roth JR; Lawrence JG; Rubenfield M; Kieffer-Higgins S; Church GM J Bacteriol; 1993 Jun; 175(11):3303-16. PubMed ID: 8501034 [TBL] [Abstract][Full Text] [Related]
19. Selection of mutations that alter the osmotic control of transcription of the Salmonella typhimurium proU operon. Druger-Liotta J; Prange VJ; Overdier DG; Csonka LN J Bacteriol; 1987 Jun; 169(6):2449-59. PubMed ID: 3294791 [TBL] [Abstract][Full Text] [Related]
20. his operons of Escherichia coli and Salmonella typhimurium are regulated by DNA supercoiling. Rudd KE; Menzel R Proc Natl Acad Sci U S A; 1987 Jan; 84(2):517-21. PubMed ID: 3025879 [TBL] [Abstract][Full Text] [Related] [Next] [New Search]