TY - RPRT TI - Rapid and efficient site-specific mutagenesis without phenotypic selection. AU - T A Kunkel AU - J D Roberts AU - R A Zakour PY - 1987 DO - 10.1016/0076-6879(87)54085-x UR - https://pubmed.ncbi.nlm.nih.gov/3323813/ ID - 3323813 ER -