Adaptive response of Bacillus subtilis to N-methyl-N'-nitro-N-nitrosoguanidine

Possible Relevance of O–6 Alkylation of Deoxyguanosine to the Mutagenicity and Carcinogenicity of Nitrosamines and Nitrosamides

1969 • 949 citations

DNA Repair Enzymes

1982 • 905 citations

A new pathway for DNA repair in Escherichia coli

1977 • 705 citations

Genetic studies of the lac repressor

1977 • 610 citations

Repair of alkylated DNA in Escherichia coli. Methyl group transfer from O6-methylguanine to a protein cysteine residue.

1980 • 438 citations

Mutagenesis of the replication point by nitrosoguanidine: Map and pattern of replication of the Escherichia coli chromosome

1968 • 297 citations

Induction of a DNA glycosylase for N-methylated purines is part of the adaptive response to alkylating agents

1982 • 287 citations

Induction of Closely Linked Multiple Mutations by Nitrosoguanidine

1971 • 284 citations

Adaptation to alkylation resistance involves the induction of a DNA glycosylase

1982 • 283 citations

Adaptive response to alkylating agents involves alteration in situ of O6-methylguanine residues in DNA

1979 • 260 citations

An adaptive response of E. coli to low levels of alkylating agent: Comparison with previously characterised DNA repair pathways

1977 • 225 citations

Transformation and Transduction in Recombination-defective Mutants of Bacillus subtilis

1967 • 181 citations

Repair of O6-methylguanine in adapted Escherichia coli.

1978 • 180 citations

Isolation and characterization of Escherichia coli K-12 mutants unable to induce the adaptive response to simple alkylating agents

1979 • 160 citations

Quantitation of the adaptive response to alkylating agents

1979 • 145 citations

On the process of cellular division in Escherichia coli

1968 • 142 citations

Demethylation of O6-methylguanine in a synthetic DNA polymer by an inducible activity in Escherichiacoli

1980 • 141 citations

Two DNA glycosylases in E. coli which release primarily 3-methyladenine

1982 • 119 citations

Suppressor System in Bacillus subtilis 168

1969 • 72 citations

O6-methylguanine-DNA methyltransferase in wild-type and ada mutants of Escherichia coli

1982 • 70 citations

Efficiency of the adaptive response of Escherichia coli to alkylating agents

1980 • 61 citations

A simple procedure for localized mutagenesis using nitrosoguanidine

1974 • 47 citations

Gene-Enzyme Relationships of Aromatic Acid Biosynthesis in Bacillus subtilis

1973 • 47 citations

Competent Bacillus subtilis cultures synthesize a denatured DNA binding activity.

1975 • 34 citations

Mutation fixation in MNNG-treated haemophilus influenzae as determined by transformation

1974 • 30 citations

Studies on the mutagenic action of N-methyl-N′-nitro-N-nitrosoguanidine in Paramecium aurelia with emphasis on repair processes

1970 • 27 citations

Mutagen Stability of Alkylation-Sensitive Mutants of Bacillus subtilis

1972 • 26 citations

Evidence Suggestive of Compartmentalization of Deoxyribonucleic Acid-Synthesizing Systems in Freeze-Treated Bacillus subtilis

1971 • 22 citations

Enchancement of nitrosoguanidine mutagenesis by chloramphenicol in Escherichia coli K-12

1978 • 20 citations

Involvement of DNA replication and repair in mutagenesis of Haemophilus influenzae induced by N-nitrosocarbaryl

1974 • 20 citations

Further studies on the induction of mutation in Haemophilus influenzae by N-methyl-N′-nitro-N-nitrosoguanidine: Lack of an inducible error-free repair system and the effect of exposure medium

1980 • 17 citations

Mutations induced in Haemophilus influenzae by transformation with nitrosoguanidine-treated DNA

1972 • 17 citations

Identifying sites of simultaneous DNA replication in eukaryotes by N-methyl-N′-nitro-N-nitrosoguanidine multiple mutagenesis

1977 • 15 citations

Identification of coreplicating chromosomal sectors in Bacillus subtilis by nitrosoguanidine-induced comutation

1976 • 12 citations

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

1979 • 7 citations

Gene Frequency Analysis of Chromosomal Initiation Sites in Bacillus subtilis after Ultraviolet Light or X-Ray Exposure

1972 • 7 citations