FOLATE PRODUCING STRAIN AND THE PREPARATION AND APPLICATION THEREOF

摘要

Provided is a folate producing strain and the preparation and application thereof, in particular, the expression level of the endogenous folCgene in the engineered strain of the present invention is decreased, and the exogenous folC gene is introduced, and the production capacity of the folate, the precursor, or the intermediate thereof in the engineered stain is significantly improved compared to the starting strain.