title: The effect of site specific methylation on restriction endonuclease cleavage (update).
mesh_terms: D001419:Bacteria / Q000201:enzymology; D001483:Base Sequence; D004262:DNA Restriction Enzymes / Q000378:metabolism*; D008745:Methylation; D013379:Substrate Specificity
chemical_list: D004262:DNA Restriction Enzymes