Removal of minor methylation products 7-methyl adenine and 3-methylguanine from DNA ofescherichia coli treated with dimethyl sulphate

FURTHER STUDIES ON THE ALKYLATION OF NUCLEIC ACIDS AND THEIR CONSTITUENT NUCLEOTIDES

1963 • 801 citations

Methylation of deoxyribonucleic acid in cultured mammalian cells by N-methyl-N′-nitro-N-nitrosoguanidine. The influence of cellular thiol concentrations on the extent of methylation and the 6-oxygen atom of guanine as a site of methylation

1970 • 500 citations

Some chemical aspects of dose-response relationships in alkylation mutagenesis

1974 • 284 citations

Molecular Mechanism of the Cytotoxic Action of Difunctional Alkylating Agents and of Resistance to this Action

1965 • 257 citations

Specific excision of methylation products from DNA of Escherichia coli treated with N-methyl-N′-nitro-N-nitrosoguanidine

1970 • 173 citations

Comparative Studies of the Hepatocarcinogen N,N-Dimethylnitrosamine in vivo: Reaction Sites in Rat Liver DNA and the Significance of their Relative Stabilities

1973 • 135 citations

Cytotoxicity of alkylating agents towards sensitive and resistant strains of Escherichia coli in relation to extent and mode of alkylation of cellular macromolecules and repair of alkylation lesions in deoxyribonucleic acids

1968 • 116 citations

Biological implications of the instability of the N-glycosidic bond of 3-methyldeoxyadenosine in DNA

1973 • 79 citations

Reaction of alkylating mutagens and carcinogens with nucleic acids: detection and estimation of a small extent of methylation at O-6 of guanine in DNA by methyl methanesulphonate in vitro

1972 • 77 citations

Methylation of DNA by 3H-14C-methyl-labelled N-methyl-N-nitrosourea—Evidence for transfer of the intact methyl group

1973 • 72 citations

Methylation of DNA in various organs of c57b1 mice by a carcinogenic dose of N-methyl-N-nitrosourea and stability of some methylation products up to 18 hours

1975 • 68 citations

Reaction of alkylating mutagens and carcinogens with nucleic acids: N-3 of guanine as a site of alkylation by N-methyl-N-nitrosourea and dimethyl sulphate

1972 • 63 citations

Loss of 7-methylguanine from rat liver DNA after methylation in vivo with methylmethanesulphonate or dimethylnitrosamine

1973 • 61 citations

Effect of a single treatment with the alkylating carcinogens dimethylnitrosamine, diethylnitrosamine and methyl methanesulphonate, on liver regenerating after partial hepatectomy

1975 • 43 citations

Specific excision of ethylated purines from DNA of Escherichia coli treated with N-ethyl-N-nitrosourea

1975 • 38 citations

Methylation of Adenine in Deoxyadenylic Acid or Deoxyribonucleic Acid at N-7

1964 • 34 citations