http://www.ncbi.nlm.nih.gov/pubmed/10917668 ) `6 ]+ K& S9 U' p1 jThe assembly of the EcoKI type I DNA restriction/modification enzyme and its interaction with DNA.$ P# K7 P) ?# z5 e; c" w
$ v3 i, d" R' m; {5 ]3 t9 N- P http://www.ncbi.nlm.nih.gov/pubmed/8514761. r( }) f. F2 q/ |' C" n
Purification and characterization of the methyltransferase from the type 1 restriction and modification system of Escherichia coli K12. ' J4 _0 \$ o; R7 L * [ n9 `8 i$ _' R+ m) b
发表于 2011-11-30 02:50
