METHOD OF OBTAINING L-THREONINE AND L-ARGININE USING BACTERIUM, BELONGING TO GENUS Escherichia, IN WHICH GENE CLUSTER yehABCDE IS INACTIVATED

摘要

FIELD: chemistry, biotechnology. ^ SUBSTANCE: invention relates to biotechnology and represents method of obtaining L-threonine or L-arginine using bacterium belonging to genus Escherichia, modified in such way that in said bacterium gene cluster yehABCDE is inactivated. ^ EFFECT: obtaining L-threonine or L-arginine with high degree of efficiency. ^ 3 cl, 2 dwg, 3 tbl, 11 ex