Metabolic engineering of Escherichia coli to utilize methanol as a co-substrate for the production of (R)-1,3-butanediol

Due to its abundance, cost-effectiveness, and high reducibility, methanol has gained considerable attention in the biomanufacturing industry as a nonfood feedstock for the production of value-added chemicals. The range of chemicals that can be derived from methanol, however, remains constrained and is currently in the concept validation phase. This study aimed to develop and evaluate a hybrid methanol assimilation pathway in