Cloning and expression of the exo-polygalacturonase gene from aspergillus
US5624834A · kind A · utility
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9Claims
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Key dates
| Filing date | Oct 17, 1994 |
| Grant date | Apr 29, 1997 |
| Priority date | — |
| Expiry date | Oct 17, 2014 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12Y302/01015
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
The present invention discloses a DNA sequence encoding the exo-polygalacturonase gene form Aspergillus. Specifically the Aspergillus tubigensis exo-polygalacturonase gene is cloned and expressed. The invention relates to vectors comprising the exo-polygalacturonase coding sequence and to host cells transformed with such vectors. The invention further relates to the production of recombinant exo-polygalacturonase and the use of this protein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.