FIELD: biotechnology.
SUBSTANCE: invention relates to method for production of L-amino acids such as L-threonine, L-lysine, L-hystidine, L-phenylalanyne, L-arginine, or L-glutamic acid using modified bacteria belonging to genus Eschericha with increased activity of D-xylose permease.
EFFECT: high effective method for production of L-amino acids.
25 cl, 2 dwg, 4 tbl, 6 ex
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