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Promoters for the expression of foreign genes in yeast, plasmids comprising them, and use thereof for the production of polypeptides
Promoters for the expression of foreign genes in yeast, plasmids comprising them, and use thereof for the production of polypeptides
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机译:在酵母中表达外源基因的启动子,包含它们的质粒及其在生产多肽中的用途
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摘要
Promoters capable of ensuring expression in yeast of genes coding for heterologous polypeptides are disclosed, which comprise a DNA fragment or mutants or sub-fragments thereof, said promoter comprising a definite nucleotide sequence commencing with an EcoRI site and terminated by another restriction site. Also disclosed are vector plasmids containing the promoters, transformed yeasts comprising these plasmids, and a process for preparing polypeptides and especially a 1,4--N- acetylmuramidase.
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