FIELD: medicine.
SUBSTANCE: what is prepared is a recombinant yeast strain Yarrowia lipolytica Russian National Collection of Industrial Microorganisms Y-3323 - an enzyme lipase producer. The strain is engineered of the strain W29 by means of URA3 gene inactivation that is followed by using the integrative plasmid pZ-lox-ura3d4-hp4d-LIP2 to transform the prepared transformant. The strain is able to synthesise lipase of activity 9000 Units/ml of a culture fluid.
EFFECT: invention may be used in food industry, household care and cosmetics.
3 dwg, 5 ex
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Authors
Dates
2012-05-20—Published
2011-04-08—Filed