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Start Over Author "Orr DJ" Journal chemico biological interactions
3 results on '"Orr DJ"'

1. Methylation of nucleic acids by 2,2-dichlorovinyl dimethyl phosphate (dichlorvos, DDVP).

Author

Lawley PD, Shah SA, and Orr DJ

Subjects
Animals, Carbon Radioisotopes, Cell Survival drug effects, Chromatography, Gel, Chromatography, Ion Exchange, DNA metabolism, Dichlorvos pharmacology, Escherichia coli drug effects, Escherichia coli metabolism, HeLa Cells metabolism, Humans, Hydrogen-Ion Concentration, Male, Methylation, Mutation, Salmon, Species Specificity, Spectrophotometry, Ultraviolet, Spermatozoa, Time Factors, DNA, Bacterial metabolism, DNA, Neoplasm metabolism, Dichlorvos metabolism, RNA, Bacterial metabolism, RNA, Neoplasm metabolism
Published
1974
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2. 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.

Author

Lawley PD, Orr DJ, and Shah SA

Subjects
Animals, Carbon Isotopes, Chemical Phenomena, Chemistry, Chromatography, Gel, Chromatography, Ion Exchange, DNA, Hydrolysis, Male, Methanol, Methylation, Nitrosoguanidines, Nitrosourea Compounds, Nucleic Acids, Polynucleotides, RNA, Ribosomal, RNA, Viral, Salmon, Spectrophotometry, Spermatozoa, Ultraviolet Rays, Alkylating Agents, Carcinogens, Guanine Nucleotides, Mutagens, Nitroso Compounds, Sulfuric Acids, Urea
Published
1972
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3. Specific excision of methylation products from DNA of Escherichia coli treated with N-methyl-N'-nitro-N-nitrosoguanidine.

Author

Lawley PD and Orr DJ

Subjects
Adenine metabolism, Chromatography, Paper, Drug Resistance, Microbial, Genetics, Microbial, Guanine metabolism, Methylation, Mutation, Nitro Compounds metabolism, Nitrosoguanidines metabolism, Tritium, Carcinogens metabolism, DNA, Bacterial metabolism, Escherichia coli metabolism, Guanidines metabolism, Nitroso Compounds metabolism
Published
1970
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