Recombinant e. coli strain producing 1,3-butanediol from glucose and method for producing 1,3-butanediol using same

Abstract

The present invention relates to a recombinant E. coli strain producing 1,3-butanediol from glucose and a method for producing 1,3-butanediol using same, in which a recombinant E. coli strain was developed in which a gene of a pathway necessary for biosynthesis of 1,3-BDO from acetyl-CoA is cloned, and a gene of a pathway that interferes with or competes with this pathway is removed, wherein an E. coli strain was developed in which the pathways and genes involved in the conversion of glucose to acetyl COA, the regeneration rate of NADPH used as a cofactor, and the efficient use of the TCA cycle pathway, which are necessary to improve the biosynthetic efficiency of 1,3-BDO, are modified and optimized.

Dependencies are inferred from the claim text.