Lycopene biosynthesis in genetically engineered hosts

US5530189A · kind A · utility

Assignee

• Amoco Corporation · US

Inventors

• Rodney L. Ausich · Des Moines, US
• Friedhelm Brinkhaus · Des Moines, US
• Indrani Mukharji · Evanston, US
• John Proffitt · Oak Park, US
• James G. Yarger · Cedarburg, US
• Huei-Che Bill Yen · Naperville, US

Key dates

• Filing date: Jul 22, 1993
• Grant date: Jun 25, 1996
• Expiry date: Jul 22, 2013

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C12P23/00
• WIPO field: Biotechnology
• WIPO sector: Chemistry

Abstract

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