Yeast cell-producing lactate with reduced activity of rim15 and igo2, method of producing the yeast cell, and method of producing lactate by using the yeast cell

摘要

A yeast cell capable of producing lactate, a method of preparing the yeast cell, and a method of producing lactate by using the yeast cell, wherein theyeast cell has a reduced activity of rim15 protein, igo2 protein, or a combination thereof, and an increased activity of an enzyme that catalyzes conversion from pyruvate to lactate, compared to a parent cell.