These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.
3. Mutations affecting aromatic amino acid transport in Escherichia coli and Salmonella typhimurium. Thorne GM; Corwin LM J Gen Microbiol; 1975 Oct; 90(2):203-16. PubMed ID: 1104763 [TBL] [Abstract][Full Text] [Related]
4. Tryptophan operon regulation in interspecific hybrids of enteric bacteria. Manson MD; Yanofsky C J Bacteriol; 1976 May; 126(2):679-89. PubMed ID: 770450 [TBL] [Abstract][Full Text] [Related]
5. Isolation and characterization of specialized phi80 transducing phages carrying regions of the Salmonella typhimurium trp operon. Denney RM; Yanofsky C J Bacteriol; 1974 May; 118(2):505-13. PubMed ID: 4597446 [TBL] [Abstract][Full Text] [Related]
6. In vivo cloning of DNA regions carrying mutations linked to selectable genes: application to mutations in the regulatory region of the Escherichia coli tryptophan operon. Stauffer GV; Zurawski G; Bennett GN Plasmid; 1979 Jul; 2(3):498-502. PubMed ID: 384427 [No Abstract] [Full Text] [Related]
7. Comparison of DeltarelA strains of Escherichia coli and Salmonella enterica serovar Typhimurium suggests a role for ppGpp in attenuation regulation of branched-chain amino acid biosynthesis. Tedin K; Norel F J Bacteriol; 2001 Nov; 183(21):6184-96. PubMed ID: 11591661 [TBL] [Abstract][Full Text] [Related]
8. Salmonella typhimurium newD and Escherichia coli leuC genes code for a functional isopropylmalate isomerase in Salmonella typhimurium-Escherichia coli hybrids. Fultz PN; Kwoh DY; Kemper J J Bacteriol; 1979 Mar; 137(3):1253-62. PubMed ID: 374346 [TBL] [Abstract][Full Text] [Related]
9. Naturally occurring sites within the Shigella dysenteriae tryptophan operon severely limit tryptophan biosynthesis. Manson MD; Yanofsky C J Bacteriol; 1976 May; 126(2):668-78. PubMed ID: 770449 [TBL] [Abstract][Full Text] [Related]
11. Kinetics of derepression of the tryptophan operon of Escherichia coli and Salmonella typhimurium under different culture conditions. Mosteller RD; Mandula BB J Mol Biol; 1973 Nov; 80(4):801-23. PubMed ID: 4589650 [No Abstract] [Full Text] [Related]
12. Conservation of Salmonella typhimurium deoxyribonucleic acid by chromosomal insertion in a partially diploid Escherichia coli hybrid. Johnson EM; Placek BP; Snellings NJ; Baron LS J Bacteriol; 1975 Jul; 123(1):1-6. PubMed ID: 1095545 [TBL] [Abstract][Full Text] [Related]
13. A mutation to 5-methyltryptophan dependence in the tryptophan (trp) operon of Salmonella typhimurium. II. Studies of 5-methyltryptophan-dependent mutants and their revertants. Callahan R; Dooley MM Mol Gen Genet; 1978 Oct; 165(2):129-43. PubMed ID: 366373 [TBL] [Abstract][Full Text] [Related]
14. Construction of phi80 dhis carrying Salmonella typhimurium histidine operon mutations. Smith GR; Tong B J Bacteriol; 1974 Dec; 120(3):1223-6. PubMed ID: 4612009 [TBL] [Abstract][Full Text] [Related]
15. Biochemical and genetic analysis of Salmonella typhimurium and Escherichia coli mutants defective in specific incorporation of selenium into formate dehydrogenase and tRNAs. Stadtman TC; Davis JN; Zehelein E; Böck A Biofactors; 1989 Mar; 2(1):35-44. PubMed ID: 2679652 [TBL] [Abstract][Full Text] [Related]
16. The functional significance of the evolutionary divergence between the tryptophan operons of Escherichia coli and Salmonella typhimurium. Creighton TE J Mol Evol; 1974 Nov; 4(2):121-37. PubMed ID: 4619891 [No Abstract] [Full Text] [Related]
17. Comparative study of R1-specific chromosomal transfer in Escherichia coli K-12 and salmonella typhimurium LT2. Hedén LO; Meynell E J Bacteriol; 1976 Jul; 127(1):51-8. PubMed ID: 776939 [TBL] [Abstract][Full Text] [Related]
18. Tryptophan operon: structural gene mutation creating a "promoter" and leading to 5-methyltryptophan dependence. Callahan R; Balbinder E Science; 1970 Jun; 168(3939):1586-9. PubMed ID: 4911871 [TBL] [Abstract][Full Text] [Related]
19. GENETIC ANALYSES OF SALMONELLA TYPHIMURIUM X ESCHERICHIA COLI HYBRIDS. DEMEREC M; OHTA N Proc Natl Acad Sci U S A; 1964 Aug; 52(2):317-23. PubMed ID: 14206597 [No Abstract] [Full Text] [Related]
20. UV-mutable hybrids of Salmonella incorporating Escherichia coli region adjacent to tryptophan operon. Skavronskaya AG; Stepanova NF; Andreeva IV Mol Gen Genet; 1982; 185(2):315-8. PubMed ID: 7045586 [TBL] [Abstract][Full Text] [Related] [Next] [New Search]