The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 14, 2020
Filed:
Dec. 08, 2016
Applicant:
Jiangnan University, Wuxi, CN;
Inventors:
Haiqin Chen, Wuxi, CN;
Yongquan Chen, Wuxi, CN;
Wei Chen, Wuxi, CN;
Tiantian Mei, Wuxi, CN;
Zhennan Gu, Wuxi, CN;
Hao Zhang, Wuxi, CN;
Assignee:
JIANGNAN UNIVERSITY, Wuxi, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12R 1/645 (2006.01); C12N 1/14 (2006.01); C12N 9/02 (2006.01); C12N 15/82 (2006.01);
U.S. Cl.
CPC ...
C12R 1/645 (2013.01); C12N 1/14 (2013.01); C12N 9/0071 (2013.01); C12N 15/8201 (2013.01); C12Y 114/19006 (2013.01);
Abstract
It relates to ω-3 fatty acid desaturase for the synthesis of pufas from, a plasmid containing the same, a recombinant microorganism containing the plasmid and its application. The invention also provides the use of the above ω-3 fatty acid desaturase in the biosynthesis of PUFAs, especially to catalyze C20:4to C20:5at normal temperature, with catalytic efficiency 65%. The recombinant strain reached 31.5% of the total fatty acid, and the conversion rate to AA was up to 77.6%.