these results suggest that differences in reactivity with dna of de-i and de-ii may bw responsible for the higher levels in mouse epidermis of de-i : dna adducts compared with de-ii : dna adducts and provide a possible basis for the observed enhancing effect of a bay region methyl group on the carcinogenicity of polynuclear aromatic hydrocarbons .
C0012854
dna
C0242958
dna adducts