In Science this week, a team led by investigators at the US Department of Energy Joint Genome Institute reports its discovery of 27,755 putative carbohydrate-active genes among cow rumen microbes through metagenomic sequencing. The team also found that these genes “expressed 90 candidate proteins, of which 57 percent were enzymatically active against cellulosic substrates,” which may have implications for future studies on “industrial-scale conversion of cellulosic biomass into biofuels.”
Read more on GenomeWeb.