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Projects & Research
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Metabolomics
New Technologies for Metabolomics
Jay Keasling, Principal Investigator (LBNL, Physical
Biosciences Division)
The goals of this project are to develop methods for profiling metabolites and
metabolic fluxes in microbes of DOE interest, and to develop strategies for perturbing
metabolite levels and fluxes in order to study the influence of changes in metabolism
on cellular function. The project involves identifying and measuring a wide range
of metabolites in the presence of electron receptors, then identifying the genes
associated with the involved metabolic pathways. The metabolic flux data will
then be integrated with information from the annotated genomes of the microbes
to better predict the effects of environmental changes on cell physiology and
metal and actinide reduction.
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