GpC Methyltransferase (M.CviPI) DNA Methyltransferase Enzymes and Assays - New England BiolabsThe GC Methyltransferase, M.CviPI, methylates all cytosine residues (C5) within the double-stranded dinucleotide recognition sequence 5´…GC…3´. View GpC Methyltransferase (M.CviPI) on New England Biolabs’s websiteQuestions About This ProductName* First Last Email* QuestionDate MM slash DD slash YYYY CommentsThis field is for validation purposes and should be left unchanged.Δ