Beta-carotene biosynthesis in genetically engineered hosts

Chemistry: molecular biology and microbiology – Enzyme – proenzyme; compositions thereof; process for... – Transferase other than ribonuclease

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536 231, 536 232, 536 236, 435 691, 435 67, 435189, 43525233, 4352522, 4353201, 435847, 4352523, C12N 120, C12N 1500, C07H 2102, C07H 2104

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056564724

ABSTRACT:
DNA segments encoding the Erwinia herbicola enzymes geranylgeranyl pyrophosphate (GGPP) synthase, phytoene synthase, phytoene dehydrogenase-4H and lycopene cyclase, vectors containing those DNA segments, host cells containing the vectors and methods for producing those enzymes and beta-carotene by recombinant DNA technology in transformed host organisms are disclosed.

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