An unprecedented comparison of hundreds of species of yeasts has helped geneticists brew up an expansive picture of their evolution over the last hundreds of millions of years, including an analysis of the way they evolved individual appetites for
As a boy, wet and muddy to the knees, John Greenler did his share of up-ending rocks in streambeds to search for the crayfish and salamanders dwelling below.
We tend to assume that all botanists have green thumbs. But friends and colleagues stopped giving Federica Brandizzi plants long ago.
The Great Lakes Bioenergy Research Center (GLBRC) has hired Tina Nielsen, 2008 geology Ph.D. graduate, as Associate Director to help elevate the Center’s efforts. Her combined experience in research, scientific instruction and university-industry relations makes her a promising addition to the GLBRC.
EAST LANSING, Mich. -- Christoph Benning, Michigan State University professor of biochemistry and molecular biology, will become the director of the MSU/ U.S. Department of Energy Plant Research Laboratory beginning Aug. 16.
The prospect of converting large tracts of the Midwest’s marginal farming land to perennial biofuel crops carries with it some key unknowns, including how such a change could affect the balance of water between rainfall inputs, evaporation losses, and movement of soil water to the groundwater. In humid climates such as the U.S.
cientists at the University of Wisconsin–Madison and Michigan State University (MSU) report today that emissions of the potent greenhouse gas nitrous oxide (N2O) can be reduced significantly by replacing annual biofuels feedstocks, such as corn, with second-generation, perennial feedstocks such as switchgrass.
Yeast, the same microbe that gives us bread, beer, and wine, can also convert sugar molecules found in plants into ethanol.
But just as toddlers can be picky eaters, so can yeast: it only eats sugar if it has exactly six carbon molecules. One molecule less and consuming it is out of the question.
Fostering sustainability is no game, but having a little fun helps high school students understand the complex concepts — like multivariable regression (i.e., lots of causes can impact lots of outcomes) — that go into biofuels production.
On the outskirts of farming fields you’ll often see little strips of unkempt land. These agricultural edges might have once been sown with corn or soybeans, but are now considered too hilly and so have become littered with fallen trees. Unreachable by modern farming equipment, these hard-to-reach places are usually left uncultivated each season.
Scientists today demonstrated the potential for softwoods to process more easily into pulp and paper if engineered to incorporate a key feature of hardwoods. The finding, published in this week’s Proceedings of the National Academy of Sciences, could improve the economics of the pulp, paper and biofuels industries and reduce those industries’ environmental impact.