Yeast strains co-expressing exogenous glucoamylases, the method for obtaining said yeast strains and the use thereof to produce bioethanol
US10947519B2 · kind B2 · utility
1Cited by
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10Claims
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Key dates
| Filing date | Aug 23, 2016 |
| Grant date | Mar 16, 2021 |
| Priority date | — |
| Expiry date | Mar 20, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E50/10
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
The present application relates to improved Saccharomyces cerevisiae yeast strains that co-express a gene encoding a glucoamylase of fungal origin and a gene encoding the glucoamylase of Saccharomyces cerevisiae var. diastaticus. The present invention also relates to a method for obtaining these yeast strains involving The yeast strains according to the invention are of particular interest in producing bioethanol.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.