Gene participating in the mechanism of secretion of esterase
US5922568A · kind A · utility
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12Claims
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Key dates
| Filing date | Jan 9, 1998 |
| Grant date | Jul 13, 1999 |
| Priority date | — |
| Expiry date | Jan 9, 2018 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S435/88
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
An isolated gene encoding a polypeptide which is required for secretion of esterase originated from a microorganism of the genus Serratia, a recombinant plasmid comprising a plasmid prepared by inserting the isolated gene into a vector plasmid, a microorganism transformed with the recombinant plasmid, and a method for the production of an esterase which comprises cultivating the transformant microorganism as set forth above in a medium and collecting the produced esterase outside and inside the cells. The transformed microorganism have remarkably excellent capability of extracellular secretion of esterase.
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