Glucose transport mutants for production of biomaterial
US8389214B2 · kind B2 · utility
5Cited by
11References
44Claims
0Family size
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Key dates
| Filing date | Jan 9, 2008 |
| Grant date | Mar 5, 2013 |
| Priority date | — |
| Expiry date | Feb 14, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E50/10
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
A method is disclosed for restoring a Glu+ phenotype to a PTS−/Glu− bacterial cell which was originally capable of utilizing a phosphotransferase transport system (PTS) for carbohydrate transport. Bacterial cells comprising the Glu+ phenotype have modified endogenous chromosomal regulatory regions which are operably linked to polynucleotides encoding galactose permeases and glucokinases.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.