Zobrazeno 1 - 10
of 59
pro vyhledávání: '"D.J. Tweats"'
Publikováno v:
Mutation Research/Fundamental and Molecular Mechanisms of Mutagenesis. 249:177-187
Plasmid pKM101, which carries muc genes that are analogous in function to chromosomal umu genes, protected Escherichia coli strains AB1157 uvrB+ umuC+, JC3890 uvrB umuC+, TK702 uvrB+ umuC and TK501 uvrB umuC against ultraviolet irradiation (UV). Plas
Autor:
George Bolcsfoldi, S.H Morriss, James S. MacDonald, Warren Nicols, D. Gatehouse, D.J. Tweats, Lars Ekman, B. Burlinson
Publikováno v:
The Lancet. 335:419-420
Publikováno v:
Mutagenesis; Jan2007, Vol. 22 Issue 1, p5-13, 9p
Publikováno v:
Mutation Research/Environmental Mutagenesis and Related Subjects. 271:160
Publikováno v:
Mutation Research/Environmental Mutagenesis and Related Subjects. 252:195
Publikováno v:
Mutation Research/Environmental Mutagenesis and Related Subjects. 252:184
Publikováno v:
Mutagenesis. 4:90-94
4-Acetoxy-3-acetoxymethyl acetophenone (AAMAP) is mutagenic in Ames Salmonella typhimurium tester strains TA100 and TA98, which carry plasmid pKM101, but not in the isogenic plasmid-less strains TA1535 and TA1538. Similarly, no AAMAP-induced reversio
Publikováno v:
Mutagenesis. 4:371-376
Three structurally related compounds, 4-acetoxy-3-acetoxy-methyl-acetophenone (AAMAP), 1-[4'-hydroxy-3'-hydroxy-methylphenyl]-2-[benzyl-t-butylamino] ethanone hydrochloride (HHBEH) and 1-[4'-hydroxy-3'-hydroxymethyl-phenyl]-2-[benzyl-t-butylamino] et
Publikováno v:
Carcinogenesis. 2:189-194
The lexA gene suppresses the spontaneous inviability of recA strains of Escherichia coli without affecting their repair deficiency. We have taken advantage of this to construct a uvrA recA lexA triple mutant CM871 that combines extreme repair deficie
Autor:
A. Brice, B. Burlinson, D.J. Wedd, D. Gatehouse, S. Pascoe, G. Delow, D. Paes, G. Stemp, D.J. Tweats
Publikováno v:
Mutagenesis. 3(1)
Loxtidine, a potent, non-competitive histamine H2-receptor antagonist was evaluated for genotoxic potential using a range of short-term mutagenicity assays. Unequivocally negative results were obtained in a Salmonella/plate incorporation assay and a