| V.A. Chernukhin, T.N. Nayakshina, D.A. Gonchar, Ju.E. Tomilova, M.V.Tarasova, V.S. Dedkov, N.A. Mikhnenkova, S.Kh. Degtyarev A new site-specific methyl-directed DNA endonuclease PkrI recognizes and cuts methylatedDNA sequence 5`-GCN^GC-3`/3`-CG^NCG-5` carrying at least three 5-methylcytosines.// Bulletin of biotechnology and physico-chemical biology named by Yu.A.Ovchinnikov (Moscow), V.7, No.3, p.35-42 (2011). (In Russian) |