https://springerlink3.metapress. ... ww.springerlink.com " W1 q2 E. i) c7 y$ { 7 i0 ^% e* z; r* GProkaryotic DNA Methyltransferases: The Structure and the Mechanism of Interaction with DNA 5 C# N% T7 `& a4 i/ u2 L 7 \9 `" P+ ~2 p1 o, X, z8 n5 M: b1 c C
发表于 2012-1-31 15:46
