TY - RPRT TI - Polyketide chain length control by chain length factor. AU - Yi Tang AU - Shiou-Chuan Tsai AU - Chaitan Khosla PY - 2003 DO - 10.1021/ja0378759 UR - https://pubmed.ncbi.nlm.nih.gov/14558809/ ID - 14558809 ER -