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WUSTL researchers demonstrate solar-panel-powered microbial electrosynthesis to produce n-butanol from light, CO2 and power

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Researchers at Washington University in St. Louis have discovered a new way to train microbes to make n -butanol. Here we have harnessed the power of microbes to convert carbon dioxide into value-added multi-carbon compounds in a usable biofuel. We hope that it can be a steppingstone for future sustainable solar fuel production.

Solar 319
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DARPA awards WUSTL researcher $860,000 to engineer E. coli to produce gasoline-range molecules

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Fuzhong Zhang, assistant professor of energy, environmental & chemical engineering at Washington University in St. Louis (WUSTL) a Young Faculty Award worth $860,000 to engineer the bacterium Escherichia coli to produce gasoline-range molecules. Zhang is the first faculty member at Washington University in St. Earlier post.).

St. Louis 186
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Study links PM2.5 pollution to increased risk of diabetes; even low levels pose risk

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A study by a team from Washington University School of Medicine in St. Louis and the Veterans Affairs (VA) St. Louis Health Care System links PM 2.5 pollution—even at levels deemed safe—to an increased risk of diabetes globally. Previous studies have found that PM 2.5

Pollution 252
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$12+M awarded to 4 projects seeking to design crops with ability to fix their own nitrogen; no artificial fertilizers

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it needs to be converted into a form that plants can use. The reliance of artificial nitrogen fertilizers for food crop production and their damaging environmental effects are in many ways underestimated. Cyanobacteria are blue-green algae of which certain strains are capable of gathering and converting atmospheric nitrogen.

St. Louis 294
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USDA and DOE award $12.2M to 10 research projects to accelerate bioenergy crop production and spur economic impact

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Because these crops will be optimized to tolerate conditions such as drought and poor soils, they can be grown on marginal lands unsuitable for food crops, thereby avoiding competition with food production. An Integrated Approach to Improving Plant Biomass Production. Mockler, Donald Danforth Plant Science Center, St.

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Biofuel cells could power electrical gadgets

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Scientists are developing a way to use nature’s own power stations, mitochondria, to convert organic matter into energy. According to the BBC, scientists at St Louis University in Missouri, US have developed a prototype cell, similar to the ones our own bodies, which can convert almost anything into energy.

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New JBEI Methodology Speeds Search for Cellulosic Biofuel Microbes

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These capabilities make Geobacillus thermoglucosidasius an ideal microbe for improved production of bio-ethanol and other more advanced biofuels. —Dr. One potential candidate— Geobacillus thermoglucosidasius —has already emerged and JBEI researchers have made important determinations about its metabolism via the novel experimental route.

St. Louis 150