abstract |
A kind of penicillium expansum cis-Epoxysuccinate hydrolase gene and its application, belong to technical field of bioengineering.One aspect of the present invention provides a kind of penicillium expansum cis-Epoxysuccinate hydrolase polypeptide and its encoding gene, on the other hand application of the encoding gene in production L (+)-tartaric acid or its salt is provided, it can be realized the high efficient expression of cis-Epoxysuccinate hydrolase using the present invention, lay a good foundation for industrialized production L (+)-tartaric acid. |