A virus that infects a crop-killing fungus can spread freely, opening the possibility of its use as a fungicide.
A virus that infects a crop-killing fungus can spread freely, opening the possibility of its use as a fungicide.
Flies turning blue help researchers link the deterioration of the intestinal barrier to age-related death.
Patterns of cell death aid in the formation of beneficial wrinkles during the development of bacterial biofilms.
A hormone called jasmonate mediates plants' responses to touch and can boost defenses against pests.
The poxvirus stockpiles genes when it needs to adapt.
Successive awakening of soil microbes drives a huge pulse of CO2 following the first rain after a dry summer.
Mimicking a host-cell histone protein offers flu a sneaky tactic to suppress immune response.
Germline stem cells discovered in human ovaries can be cultured into fresh eggs.
EDITOR'S CHOICE IN MICROBIOLOGY The paper S. Alsford et al., “High-throughput decoding of antitrypanosomal drug efficacy and resistance,” Nature, 482:232-36, 2012. The finding Trypanosoma brucei, the single-cell protozoan that causes the tropical
Researchers find organisms with huge genomes with high mutation rates, overturning a common expectation in evolutionary biology.