METHOD OF PRODUCTION OF AROMATIC L-AMINO ACIDS USING BACTERIUM BELONGING TO GENUS Methylophilus

摘要

FIELD: chemistry. ^ SUBSTANCE: invention relates to biotechnology and represents a method for obtaining aromatic L-amino acids using bacterium of genus Methylophilus, which is modified so as to enhance in the said bacterium expression of genes participating in transport of aromatic L-amino acids, namely, genes yddG, yddL, yddK and yddJ. ^ EFFECT: elaboration of method for obtaining aromatic L-amino acids with a high degree of efficiency. ^ 10 cl, 2 dwg, 3 tbl, 2 ex