Microbiologists aim to optimize bio-ethanol production

Researchers are working to resolve an emerging "food versus fuel" rivalry: they are investigating how to most effectively utilize residual field crop material for industrial production of bio-ethanol. Getting a handle on the full "toolbox" that soil bacteria use to transform cellulose into sugar could help to optimize combinations of enzymes for industrial use, potentially leading to development of a specialized degradation tool for every kind of plant waste containing cellulose.

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