Mutant microorganism having ability to produce 1,3-propanediol, and method for preparing 1,3-PDO by using same
US11898188B2 · kind B2 · utility
0Cited by
1References
2Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jan 15, 2019 |
| Grant date | Feb 13, 2024 |
| Priority date | — |
| Expiry date | Jan 15, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12Y402/0103
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
The present disclosure relates to a mutant microorganism in which a glycerol catabolic pathway and a 1,3-PDO biosynthetic pathway are introduced into a microorganism incapable of using glycerol as a carbon source, and a method of producing 1,3-PDO using the same. According to the present disclosure, it is possible to produce 1,3-PDO while growing a mutant microorganism having 1,3-PDO production ability by using the inexpensive raw material glycerol as a single carbon source. Thus, the present disclosure is useful for the economical production of 1,3-PDO.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.