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B Clerch

Explore the profile of B Clerch including associated specialties, affiliations and a list of published articles. Areas
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Articles 6
Citations 65
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1.
Clerch B, Rivera E, Llagostera M
J Bacteriol . 1996 Oct; 178(19):5568-72. PMID: 8824598
The effect of plasmid pKM101 on the survival of Escherichia coli AB1157, growing in minimal medium, in the presence of a 4-quinolone DNA gyrase inhibitor was investigated. The presence of...
2.
Clerch B, Garriga X, Torrents E, Rosales C, Llagostera M
J Bacteriol . 1996 May; 178(10):2890-6. PMID: 8631678
Salmonella typhimurium has a SOS regulon which resembles that of Escherichia coli. recA mutants of S. typhimurium have already been isolated, but no mutations in lexA have been described yet....
3.
Clerch B, Bravo J, Llagostera M
Mutat Res . 1996 Feb; 349(2):201-8. PMID: 8600351
The role of MucAB and Escherichia coli UmuDC proteins in mutagenesis by 4-quinolone (4-Q) compared to that in UV mutagenesis has been studied in hisG428 Salmonella typhimurium strains. A low-copy...
4.
Clerch B, Bravo J, Llagostera M
Environ Mol Mutagen . 1996 Jan; 27(2):110-5. PMID: 8603664
The mutagenic events induced by ciprofloxacin, a potent antimicrobial agent, have been characterized. For this, a battery of His mutants of Salmonella typhimurium (hisG428, his G46, His C9070, and his...
5.
Clerch B, Barbe J, Llagostera M
Mutat Res . 1992 Mar; 281(3):207-13. PMID: 1371844
Patterns of reversion produced by ciprofloxacin, enoxacin and ofloxacin in Salmonella typhimurium strains carrying the hisG428 ochre mutation have been studied. These fluorinated quinolones produce a significant increase in reversion...
6.
Ysern P, Clerch B, Castano M, Gibert I, Barbe J, Llagostera M
Mutagenesis . 1990 Jan; 5(1):63-6. PMID: 2158613
The induction of several SOS genes of Escherichia coli by fluoroquinolones has been studied. Three different SOS gene fusions (recA::lacZ, umuC::lacZ and sulA::lacZ) have been introduced into the E.coli MC1061...