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LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00004065naa a2200373 4500
001oai:research.chalmers.se:1bf8d16b-e53b-42c3-a905-f966f5accf3c
003SwePub
008171008s2013 | |||||||||||000 ||eng|
024a https://research.chalmers.se/publication/1769092 URI
040 a (SwePub)cth
041 a engb eng
042 9 SwePub
072 7a kon2 swepub-publicationtype
072 7a vet2 swepub-contenttype
100a Bettiga, Maurizio,d 1978u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)bettiga
2451 0a Robust S. cerevisiae strain for next generation bio-processes: concepts and case-studies
264 1c 2013
520 a The realization of an oil independent economy relies on the development of competitive processes for the production of fuels and chemicals from renewable resources. The extensive research on second-generation ethanol has paved the way to a new concept of bio-based industry, where lignocellulosic material is the primary source of sugars, to be converted to a number of fuels and chemicals. Sugars are released from cellulose and hemicellulose by pretreatment and hydrolysis steps. Harsh conditions result in the formation of a number of compounds, originating from sugars and lignin breakdown and acting as microorganism inhibitors. Weak organic acids, furaldehydes and phenolic compounds are sources of stress for the fermenting microorganism, as they influence cellular metabolism in a number of ways, including direct damage on cellular functions or by perturbations of the cellular energy and redox metabolism. In addition, the product of interest can act as a potent inhibitor. Regardless of the product, robust microorganisms are a prerequisite for the feasibility of lignocellulose-based bioprocesses.Current research carried out by our group focuses on the yeast Saccharomyces cerevisiae and aims at investigating the molecular bases of microbial robustness. Our efforts include the identification of the molecular targets of different classes of fermentation inhibitors aiming at understanding the complex responses of the cells to these compounds. The final goal is to engineer more robust strains. The concept of robustness will be discussed and examples of key features for S. cerevisiae robustness as well as examples of successful engineering to increase robustness will be presented.
650 7a TEKNIK OCH TEKNOLOGIERx Industriell bioteknik0 (SwePub)2092 hsv//swe
650 7a ENGINEERING AND TECHNOLOGYx Industrial Biotechnology0 (SwePub)2092 hsv//eng
650 7a NATURVETENSKAPx Biologix Biokemi och molekylärbiologi0 (SwePub)106022 hsv//swe
650 7a NATURAL SCIENCESx Biological Sciencesx Biochemistry and Molecular Biology0 (SwePub)106022 hsv//eng
650 7a TEKNIK OCH TEKNOLOGIERx Industriell bioteknikx Bioenergi0 (SwePub)209042 hsv//swe
650 7a ENGINEERING AND TECHNOLOGYx Industrial Biotechnologyx Bioenergy0 (SwePub)209042 hsv//eng
650 7a TEKNIK OCH TEKNOLOGIERx Industriell bioteknikx Annan industriell bioteknik0 (SwePub)209992 hsv//swe
650 7a ENGINEERING AND TECHNOLOGYx Industrial Biotechnologyx Other Industrial Biotechnology0 (SwePub)209992 hsv//eng
700a Ask, Magnus,d 1983u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)bt02asma
700a Mapelli, Valeria,d 1978u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)mapelli
700a Adeboye, Peter,d 1982u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)adeboye
700a Lindberg, Lina,d 1984u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)linali
700a Olsson, Lisbeth,d 1963u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)lisbetho
710a Chalmers tekniska högskola4 org
773t 35th Symposium on Biotechnology for Fuels and Chemicals (Portland, OR. April 29-May 2, 2013)
8564 8u https://research.chalmers.se/publication/176909

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