Improving the iMM904 S. cerevisiae metabolic model using essentiality and synthetic lethality data.

ABSTRACT:

Background

Saccharomyces cerevisiae is the first eukaryotic organism for which a multi-compartment genome-scale metabolic model was constructed. Since then a sequence of improved metabolic reconstructions for yeast has been introduced. These metabolic models have been extensively used to elucidate the organizational principles of yeast metabolism and drive yeast strain engineering strategies for targeted overproductions. They have also served as a starting point and a benchmark for the reconstruction of genome-scale metabolic models for other eukaryotic organisms. In spite of the successive improvements in the details of the described metabolic processes, even the recent yeast model (i.e., iMM904) remains significantly less predictive than the latest E. coli model (i.e., iAF1260).

SUBMITTER: Zomorrodi AR 

PROVIDER: S-EPMC3023687 | biostudies-literature | 2010 Dec

REPOSITORIES: biostudies-literature