TY - RPRT TI - Site-directed protein recombination as a shortest-path problem. AU - Jeffrey B Endelman AU - Jonathan J Silberg AU - Zhen-Gang Wang AU - Frances H Arnold PY - 2004 DO - 10.1093/protein/gzh067 UR - https://pubmed.ncbi.nlm.nih.gov/15331774/ ID - 15331774 ER -