Microorganism with productivity of L - amino acids increased, and the production process of L - amino acids using the same

摘要

A microorganism having productivity of L - amino acids increased, and the production process of L - amino acids by using the same the present invention provides a micro organism of the genus Escherichia having a productivity of acid L - amino acid.When the microorganism is transformed to have a prolonged activity of NAD kinase and an activity of an enzyme inactivated having an amino acid sequence SEQ ID No. 2, encoded by the gene tehb and a method for the production of L - amino acids using microorganisms of the genus. Scherichia.