Li, Wei, I-Son Ng, Baishan Fang, Jincong Yu, and Guangya Zhang. 2011. “Codon Optimization of 1,3-Propanediol Oxidoreductase Expression in Escherichia Coli and Enzymatic Properties”. Electronic Journal of Biotechnology 14 (4). Valparaíso, Chile. https://preprints.pucv.cl/index.php/ejbiotechnology/article/view/v14n4-9.