Synthesis of long-chain polyunsaturated fatty acids by recombinant cells
US7807849B2 · kind B2 · utility
81Cited by
66References
11Claims
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Key dates
| Filing date | Apr 22, 2005 |
| Grant date | Oct 5, 2010 |
| Priority date | — |
| Expiry date | Apr 29, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/52
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to methods of synthesizing long-chain polyunsaturated fatty acids, especially eicosapentaenoic acid, docosapentaenoic acid and docosahexaenoic acid, in recombinant cells such as yeast or plant cells. Also provided are recombinant cells or plants which produce long-chain polyunsaturated fatty acids. Furthermore, the present invention relates to a group of new enzymes which possess desaturase or elongase activity that can be used in methods of synthesizing long-chain poly unsaturated fatty acids.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.