As reproductive tissues age, DNA repair mechanisms become less efficient, causing genomic damage to accumulate.
As reproductive tissues age, DNA repair mechanisms become less efficient, causing genomic damage to accumulate.
Gregory Hannon believes in taking risks—an approach that’s enabled him to make exciting new discoveries in the world of small RNAs.
Microscopic sponges made entirely of RNA enable efficient gene silencing.
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
With an eye to understanding animal regeneration, Alejandro Sánchez Alvarado has turned a freshwater planarian into a model system to watch.
A unique virus and the worm it infects turn up in an orchard outside of Paris.
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