A large genome-wide study has identified four single-nucleotide polymorphisms shared between five major psychiatric disorders.
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Normal proteins with regions resembling disease-causing prions are responsible for an inherited disorder that affects the brain, muscle, and bone.
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Contrary to previous assumptions that macrolide antibiotics completely block the exit tunnel of ribosomes, new evidence shows that some peptides are allowed to pass.
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.
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Systems biologist Lone Gram describes her approach to combing the oceans for novel compounds that may be useful in the fight against pathogens.
A survey of The Scientist readers reveals who buys cell-growth products from whom, and why.
Nanoscale cracks in bone dissipate energy to protect against fracture, a process that appears to be regulated by the interaction of two proteins.
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