Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Enzymatic production of a protein or polypeptide
Patent
1984-08-31
1988-12-20
Weimar, Elizabeth
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Enzymatic production of a protein or polypeptide
4351723, 435320, 935 29, 935 39, 935 40, 536 27, C12P 2100, C12N 1500, C12N 700, C07H 1512
Patent
active
047925230
ABSTRACT:
The invention concerns positive retroregulatory elements, which when ligated to selected DNA sequences coding for a gene product, enhance the expression of the gene product. Plasmids carrying the positive retroregulatory element ligated to selected DNA sequence and cells transformed by such plasmids are provided AND claimed. In addition, the invention relates to a method for enhancing expression of a gene product by ligating a positive retroregulatory element to a selected DNA sequence expressionable for a desired gene product.
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Chang Shing
Wong Hing C.
Cetus Corporation
Fineman Elliott L.
Halluin Albert P.
Mays Thomas D.
McLaughlin Jane R.
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