Chiral beta-(R)-oxybatic acid producing process with recombinant colon bacillus |
Title： |
| Chiral beta-(R)-oxybatic acid producing process with recombinant colon bacillus |
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Application Number： |
01118668 |
Application Date： |
2001/06/08 |
Announcement Date： |
2002/07/10 |
Pub. Date： |
2004/05/05 |
Publication Number： |
1357629 |
Announcement Number： |
1148454 |
Grant Date： |
2004-5-5 |
Granted Pub. Date： |
2004-5-5 |
ApplicationType： |
Invention |
State/Country： |
11[China|beijing] |
IPC： |
C12P 7/42 |
Applicant(s)： |
Qinghua Univ. |
Inventor(s)： |
Chen Guoqiang, Xi Jianzhong, Wu Qiong |
Key Words： |
Chiral beta-(R)-oxybatic acid, producing process, recombinant colon bacillus |
Abstract： |
The present invention belongs to the field of industrial microbe and fermentation engineering technology. Chiral beta-(R)-oxybatic acid is produced through the steps of: cloning the precursor gene phbA and phbB for synthesizing poly-beta-(R)-oxybatic acid to plasmid vector to constitute recombinant plasmid; transferring the recombinant plasmid containing phbA and phbB gene to coli bacillus to obtain recombinant coli bacillus; and fermenting the recombinant coil bacillus to obtain beta-(R)-oxybatic acid. The present invention is one new type of biological method of producing beta-(R)-oxybatic acid and is simple and easy to operate. |
Claim： |
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Priority： |
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PCT： |
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LegalStatus： |
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