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Cow rumen metagenome study in This Week in Science

Identification of additional enzymes that can degrade cellulose efficiently should help in the development of biofuels on an industrial scale. Uncultured microorganisms living in cow rumen are highly effective at degrading plant cell walls. Hess et al. used metagenomics and single-genome sequencing to assemble draft genomes from microbes adhering to rumen-incubated switchgrass to identify nearly… [Read More]

Brachy project on USDA-ARS news site

A major stumbling block in using switchgrass or any perennial grass as a biofuel crop is the difficulty in breaking down its cell walls, an essential step in producing ethanol from cellulosic biomass. Brachypodium may hold the key to finding ways to produce plant cell walls that are easy to break down, Vogel said. Vogel… [Read More]

Brachypodium genome project on UC Newsroom

“The sequencing and analysis of the Brachypodium genome is an important advance toward securing sustainable supplies of food, feed and fuel from new generations of grass crops,” said DOE JGI collaborator John Vogel of the U.S. Department of Agriculture Agricultural Research Service (ARS). “Since Brachypodium has the traits required to serve as a functional model… [Read More]