TY - CHAP T1 - Phosphorothioate-based site-directed mutageneis T2 - Protein function PY - 1997/01/01 AU - Sayers JR AU - Eckstein F ED - Creighton TE PB - Oxford University Press, USA SN - 9780199636150 SP - 279 EP - 295 Y2 - 2024/12/22 ER -