ISOLATION OF GLUTAMATE-INSERTING OCHRE SUPPRESSOR MUTANTS OF SALMONELLA-TYPHIMURIUM AND ESCHERICHIA-COLI

Authors
PRIVAL MJ
Citation
Mj. Prival, ISOLATION OF GLUTAMATE-INSERTING OCHRE SUPPRESSOR MUTANTS OF SALMONELLA-TYPHIMURIUM AND ESCHERICHIA-COLI, Journal of bacteriology, 178(10), 1996, pp. 2989-2990
Citations number
16
Categorie Soggetti
Microbiology
Journal title
Journal of bacteriology → ACNP
ISSN journal
00219193
Volume
178
Issue
10
Year of publication
1996
Pages
2989 - 2990
Database
ISI
SICI code
0021-9193(1996)178:10<2989:IOGOSM>2.0.ZU;2-2
Abstract
Glutamate-inserting ochre suppressors have been identified among late- arising, spontaneous revertants of a hisG428 mutant of Salmonella typh imurium and an argE3 mutant of Escherichia coli. The S. typhimurium su ppressors mapped in the tRNA(2)(Glu) gene gltU at 82 min; those in E. coli were found to be in tRNA(2)(Glu) genes gltW at 56 min, gltU at 85 min, and gltT at 90 min.