FIELD: chemistry, biotechnology.
SUBSTANCE: invention represents method of obtaining L-threonine or L-arginine using bacterium belonging to genus Escherichia, modified in such way that in said bacterium gene bisC is inactivated.
EFFECT: obtaining L-threonine and L-arginine with high degree of efficiency.
3 cl, 2 dwg, 3 tbl, 11 ex
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RU2312894C1 |
