Enhancement of deoxyribonucleic acid polymerase I-directed repair synthesis in toluene-treated Escherichia coli after growth in the presence of low levels of N-methyl-N'-nitro-N-nitrosoguanidine.
AUTOR(ES)
Billen, D
RESUMO
Deoxyribonucleic acid polymerase I-directed repair synthesis can be selectively measured in toluene-treated Escherichia coli cells exposed to alkylating chemicals such as N-methyl-N'-nitro-N-nitrosoguanidine. Prior growth of the cells in the presence of a low dose of N-methyl-N'-nitro-N-nitrosoguanidine results in an enhanced deoxyribonucleic acid polymerase I-directed repair synthesis and an increase in single-strand breaks.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=218334Documentos Relacionados
- Competency in mismatch repair prohibits clonal expansion of cancer cells treated with N-methyl-N'-nitro-N-nitrosoguanidine.
- Adaptive response of Bacillus subtilis to N-methyl-N'-nitro-N-nitrosoguanidine.
- Role for deoxyribonucleic acid ligase in deoxyribonucleic acid polymerase i-dependent repair synthesis in toluene-treated escherichia coli.
- Gibberella fujikuroi mutants obtained with UV radiation and N-methyl-N'-nitro-N-nitrosoguanidine.
- Chemical modification of viral RNA. VI. The action of N-methyl-N'-nitro-N-nitrosoguanidine.
