FIELD: medicine.
SUBSTANCE: method of obtaining L-amino acid, belonging to glutamate family; or L-valine with application of bacterium, belonging to genus Escherichia, which is modified in such a way that glutamate dehydrogenase activity in said bacteria is increased.
EFFECT: invention makes it possible to obtain L-amino acid, belonging to glutamate family, or L-valine with high degree of efficiency.
6 cl, 1 dwg, 2 tbl, 8 ex
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Authors
Dates
2011-05-10—Published
2009-01-23—Filed