Bacu00e9teria belonging to the genus Escherichia, and process for producing L - amino acid

摘要

"The bacterium belonging to the genus Escherichia, and.Process for producing L - amino acid L - amino acid and L - threonine and L - glutamic acid is produced by culturing a bacterium belonging to the genus Escherichia is transformed with gene codingFor pyruvate carboxylase and productivity of L - amino acid produced and accumulating L - amino acid in the middle and collecting the L - amino acid from the medium.