Recombinant Lactic acid bacteria having enhanced Productivity for Riboflavin

摘要

The present invention is a recombinant leukonostock citium strain with increased riboflavin-producing ability in which the folE gene or ribF gene is knocked out, or the folE gene and ribF gene are knocked out, and the recombinant leuconostock citium It relates to a method for producing riboflavin using strain.