What researchers are learning as they sequence, map, and decode species’ genomes
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A large genome-wide study has identified four single-nucleotide polymorphisms shared between five major psychiatric disorders.
The method to the dengue virus's maddening infectiousness.
Although fully organized patient-run trials are still few and far between, patients are taking a more active role in clinical research.
Another company has launched a non-invasive DNA screen for genetic disorders in unborn babies, adding to the competition in an emerging market.
A chance encounter with a crab apple tree leads to the discovery of a new bacterial species and clues to the evolution of insect endosymbionts.
The global spread of dengue virus has immunologists and public-health experts debating the best way to curb infection.
Patients are sidestepping clinical research and using themselves as guinea pigs to test new treatments for fatal diseases. Will they hurt themselves, or science?
Dengue virus has sophisticated mechanisms for entering a cell, for replicating its RNA genome, and for transcribing proteins.
Previously enigmatic circular RNAs have been found to influence gene expression by binding to and blocking another class of regulatory RNA, the microRNAs.
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