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Process for the production of melanin in cells of the strain DH5a commercial escherichia coli expression from the same structural gene of tyrosinase enzyme.
Process for the production of melanin in cells of the strain DH5a commercial escherichia coli expression from the same structural gene of tyrosinase enzyme.
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机译:从酪氨酸酶的相同结构基因在DH5a商业大肠杆菌表达菌株的细胞中产生黑色素的方法。
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摘要
Process for the production of melanin cells TRADE CEPA DH5a Escherichia coli from expression therein OF STRUCTURAL GENE tyrosinase enzyme has built a recombinant plasmid (PME100) carrying the structural gene ENZYME tyrosinase Rhizobium meliloti strain GR4. This plasmid is capable of inducing melanin production in E. COLI AS A RESULT OF EXPRESSION PROMOTER FROM THIS lacZ gene IN CONSTRUCTION AND CONTRIBUTED BY pUC18. GENE EXPRESSION IS CONSTITUTIVE PROMOTER FROM SUCH WITHOUT PRIOR INDUCTION. By the process of the invention is achieved in production, simply, SUFFICIENT AMOUNTS OF melanin pigments INDUSTRIAL APPLICABILITY DADA unquestionably the huge variety of properties possessed.
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