Unknown

Dataset Information

0

Pathway engineering strategies for improved product yield in yeast-based industrial ethanol production.


ABSTRACT: Product yield on carbohydrate feedstocks is a key performance indicator for industrial ethanol production with the yeast Saccharomyces cerevisiae. This paper reviews pathway engineering strategies for improving ethanol yield on glucose and/or sucrose in anaerobic cultures of this yeast by altering the ratio of ethanol production, yeast growth and glycerol formation. Particular attention is paid to strategies aimed at altering energy coupling of alcoholic fermentation and to strategies for altering redox-cofactor coupling in carbon and nitrogen metabolism that aim to reduce or eliminate the role of glycerol formation in anaerobic redox metabolism. In addition to providing an overview of scientific advances we discuss context dependency, theoretical impact and potential for industrial application of different proposed and developed strategies.

SUBMITTER: van Aalst ACA 

PROVIDER: S-EPMC8792080 | biostudies-literature | 2022 Mar

REPOSITORIES: biostudies-literature

altmetric image

Publications

Pathway engineering strategies for improved product yield in yeast-based industrial ethanol production.

van Aalst Aafke C A ACA   de Valk Sophie C SC   van Gulik Walter M WM   Jansen Mickel L A MLA   Pronk Jack T JT   Mans Robert R  

Synthetic and systems biotechnology 20220122 1


Product yield on carbohydrate feedstocks is a key performance indicator for industrial ethanol production with the yeast <i>Saccharomyces cerevisiae</i>. This paper reviews pathway engineering strategies for improving ethanol yield on glucose and/or sucrose in anaerobic cultures of this yeast by altering the ratio of ethanol production, yeast growth and glycerol formation. Particular attention is paid to strategies aimed at altering energy coupling of alcoholic fermentation and to strategies for  ...[more]

Similar Datasets

2006-11-30 | GSE5185 | GEO
| S-EPMC3769588 | biostudies-literature
| S-EPMC7940389 | biostudies-literature
| S-EPMC4738253 | biostudies-literature
| S-EPMC10456111 | biostudies-literature
2011-09-05 | E-GEOD-30535 | biostudies-arrayexpress
2011-09-06 | GSE30535 | GEO
| S-EPMC9077909 | biostudies-literature
| S-EPMC7487856 | biostudies-literature
| S-EPMC10391976 | biostudies-literature