Environmental datasets help researchers double the number of microbial phyla known to be infected by viruses. The number of microbes in, on, and around the planet – on the order of a nonillion, or 1030 – is estimated to outnumber the stars in the Milky Way. Microbes are known to play crucial roles in regulating… [Read More]

New genome sequences target next generation of yeasts with improved biotech uses The yeast Saccharomyces cerevisiae was a part of human civilization before history was recorded. It is essential for making bread, beer and wine, and it is ubiquitous. It is not, however, typical of the more than 1,500 yeast species found around the world…. [Read More]

Their unassuming appearances may cause them to be overshadowed by the plants or animals in their natural habitats, but fungi play key roles in maintaining their ecosystems. From breaking down leaf litter and decaying wood in forests to cleaning contaminated soils and waters, fungal enzymes are being characterized for potential use in a wide variety… [Read More]

New high-throughput and cost-effective approaches provide a better understanding of microbiome functioning Many uncultured microbes play unknown roles in regulating Earth’s biogeochemical processes; everything from regulating plant health to driving nutrient cycles in both terrestrial and marine environments, processes that can impact global climate. While researchers are harnessing multiple approaches to identify these microbes, referred to… [Read More]

Genome sequences provide clues to the evolution of sensory perception Fungi can sense environmental signals and react accordingly, changing their development, direction of growth, and metabolism. Sensory perception lies at the heart of adaptation to changing conditions, and helps fungi to improve growth and recycle organic waste, and to know when and how to infect… [Read More]

A National Microbiome Data Center is essential for enabling exploration of all the environmental genomic data. Massive amounts of data require infrastructure to manage and store the information in a manner than can be easily accessed for use. While technologies have scaled to allow researchers to sequence and annotate communities of microorganisms within an environment,… [Read More]

Comparative analysis highlights impacts of previous breeding programs on cassava genome. For nearly a billion people around the world, cassava is a staple crop and a primary source of calories. The plant is easy to cultivate – cuttings grow well on marginal land—and it is very tolerant of drought. For the U.S. Department of Energy,… [Read More]

Researchers show deviations in an amino acid’s code can occur naturally. Four letters – A, C, G and T – stand in for the four chemical bases that store information in DNA. A sequence of these same four letters, repeating in a particular order, genetically defines an organism. Within the genome sequence are shorter, three-letter… [Read More]

Research team taps EMSL, DOE JGI to harness promising fungi found in manure. Nature’s figured it out already, how to best break down food into fuel. Now scientists have caught up, showing that fungi found in the guts of goats, horses and sheep could help fill up your gas tank too. The researchers report in… [Read More]