TY - RPRT TI - An error-prone T7 RNA polymerase mutant generated by directed evolution. AU - S Brakmann AU - S Grzeszik PY - 2001 DO - 10.1002/1439-7633(20010302)2:3<212::aid-cbic212>3.0.co;2-r UR - https://pubmed.ncbi.nlm.nih.gov/11828447/ ID - 11828447 ER -