Microorganisms having enhanced tolerance to inhibitors and stress
Abstract
The present invention provides genetically modified strains of microorganisms that display enhanced tolerance to stress and/or inhibitors such as sodium acetate and vanillin. The enhanced tolerance can be achieved by increasing the expression of a protein of the Sm-like superfamily such as a bacterial Hfq protein and a fungal Sm or Lsm protein. Further, the present invention provides methods of producing alcohol from biomass materials by using the genetically modified microorganisms of the present invention.
- Inventors:
- Issue Date:
- Research Org.:
- ORNL (Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States))
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1149918
- Patent Number(s):
- 8,790,902
- Application Number:
- 13/589,709
- Assignee:
- UT-Battelle, LLC (Oak Ridge, TN)
- DOE Contract Number:
- AC05-00OR22725
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 59 BASIC BIOLOGICAL SCIENCES
Citation Formats
Brown, Steven D., and Yang, Shihui. Microorganisms having enhanced tolerance to inhibitors and stress. United States: N. p., 2014.
Web.
Brown, Steven D., & Yang, Shihui. Microorganisms having enhanced tolerance to inhibitors and stress. United States.
Brown, Steven D., and Yang, Shihui. Tue .
"Microorganisms having enhanced tolerance to inhibitors and stress". United States. https://www.osti.gov/servlets/purl/1149918.
@article{osti_1149918,
title = {Microorganisms having enhanced tolerance to inhibitors and stress},
author = {Brown, Steven D. and Yang, Shihui},
abstractNote = {The present invention provides genetically modified strains of microorganisms that display enhanced tolerance to stress and/or inhibitors such as sodium acetate and vanillin. The enhanced tolerance can be achieved by increasing the expression of a protein of the Sm-like superfamily such as a bacterial Hfq protein and a fungal Sm or Lsm protein. Further, the present invention provides methods of producing alcohol from biomass materials by using the genetically modified microorganisms of the present invention.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2014},
month = {7}
}
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