Promoter variant of sod gene derived from coryneform bacteria and method for producing L-lysine using the promoter variant

摘要

The present invention is a coryneform promoter variants of the bacterial gene (sod gene) encoding the superoxide dismutase (SOD) derived from the recombinant vector, a host cell transformed with the recombinant vector, and the host containing the promoter variants relates to a fermentation process for the production of L- lysine, comprising the step of culturing using a cell, the sod by using the promoter of the gene variant is inserted into a host cell, enhance the biosynthesis of the amino acid than the parent strain, the lysine and L- It has the effect of increasing fermentation production of amino acids. ;