FIELD: biotechnology, microbiology, amino acids.
SUBSTANCE: method for preparing L-amino acids involves culturing a microorganism, for example, Escherichia coli modified by such manner that expression of ybjE gene in it is increased. This results to accumulation of L-amino acids in microorganism and nutrient medium.
EFFECT: improved preparing method.
20 cl, 18 dwg, 5 tbl, 12 ex
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