Use of baculovirus early promoters for expression of foreign gen

Chemistry: molecular biology and microbiology – Spore forming or isolating process

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4351723, 4353201, 4352401, 43524021, 4351721, 935 70, 935 60, 935 55, C12N 506, C12N 1506, C12N 1515

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active

050772147

ABSTRACT:
The present invention provides an alternative strategy for baculovirus-mediated foreign gene expression: the promoters from immediate-early or delayed-early baculovirus viral genes were used to obtain the continuous expression of foreign genes in stably-transformed insect cells. The IE1 or the 30K promoters from Autographa californica nuclear polyhedrosis virus can drive the continuous expression of a foreign gene in insect cells. IE1-.beta.-galactosidase or 39K-.beta.-galactosidase constructs were used in combination with the IE1-neomycin resistan

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