Patent · US Active

Recombinant yeast and use thereof

US11421199B2 · kind B2 · utility

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25Claims

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Assignees

TIANJIN INSTITUTE OF INDUSTRIAL BIOTECHNOLOGY, CHINESE ACADEMY OF SCIENCES · CN
Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences · CN

Inventors

Xueli Zhang · Tianjin, CN
Luqi Huang · Beijing, CN
Zhubo Dai · Tianjin, CN
Dong Wang · Tianjin, CN
Lili Zhang · Colonia, US
Juan Guo · Beijing, CN
Yi Liu · Qingdao, CN

Key dates

Filing date	Nov 2, 2017
Grant date	Aug 23, 2022
Priority date	—
Expiry date	Feb 8, 2038

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC12R2001/865
WIPO fieldBiotechnology
WIPO sectorChemistry

Abstract

Provided is a recombinant yeast expressing germacrene A synthetase or a fusion protein thereof, wherein the fusion protein is germacrene A synthetase and farnesyl pyrophosphate synthase. The recombinant yeast improves the yield of germacrene A, and is suitable for the industrialized production of β-elemene and/or germacrene A.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.