TY - RPRT TI - Staggered extension process (StEP) in vitro recombination. AU - Anna Marie Aguinaldo AU - Frances H Arnold PY - 2003 DO - 10.1385/1-59259-395-x:105 UR - https://pubmed.ncbi.nlm.nih.gov/12824608/ ID - 12824608 ER -