News tagged with genetic expression
Sex-based prenatal brain differences found
Medicine & Health / Psychology & Psychiatry
Oct 23, 2009 |
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Prenatal sex-based biological differences extend to genetic expression in cerebral cortices. The differences in question are probably associated with later divergences in how our brains develop. This is shown by a new study ...
Researchers identify 'regulatory' genetic sequences that may predict risk for prostate cancer
Aug 14, 2009 |
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Researchers at the Keck School of Medicine of the University of Southern California (USC) have identified a novel genetic mechanism that may govern an individual's risk of developing prostate cancer.
The sound of light: Innovative technology shatters the barriers of modern light microscopy
Jun 30, 2009 |
4.6 / 5 (12) |
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In the past, even modern technologies have failed to produce high-resolution fluorescence images from this depth because of the strong scattering of light. In the Nature Photonics journal, the Munich researchers describe how th ...
Fruit flies sick from mating
Biology /
Feb 19, 2009 |
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Mating can be exhausting. When fruit flies mate, the females' genes are activated to roughly the same extent as when an immune reaction starts. This is shown in a study at Uppsala University that is now appearing ...
Mountain caribou's ancient ancestry revealed
Biology /
Jan 28, 2009 |
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The declining mountain caribou populations of Canada's southern Rockies are a more distinct breed than scientists previously believed, according to a new study by University of Calgary researchers that is ...
