All Articles Tagged As: butanol
In a study published online in the journal Applied and Environmental Microbiology, a team led by James C. Liao, Chancellor's Professor of Chemical and Biomolecular Engineering at UCLA Engineering has shown success in producing 15 to 30 grams per liter of n-butanol by constructing a biochemical pathway and adding a driving force to E. coli, setting a record beyond current production practices.
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 | While ethanol is today's major biofuel, researchers aim to produce fuels more like gasoline. Butanol is the primary candidate, now produced primarily by Clostridium bacteria. UC Berkeley chemist Michelle Chang has transplanted the enzyme pathway from Clostridium into E. coli, replaced two of five genes with enzymes from other microbes, and gotten the bacteria to churn out 10 times more n-butanol than competing microbes, close to the level needed for industrial scale production. ...> Full Article |
Engineering yeast to transform sugars more efficiently into alcohols could be an economically and environmentally sound way to replace fossil fuels, say scientists presenting at the Society for General Microbiology's spring meeting in Edinburgh today.
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