Archive: 20/05/2010

An sRNA controls a bacterium's social life

For the first time, biologists have directly shown how spontaneous mutation of a small RNA (sRNA) regulatory molecule can provide an evolutionary advantage. Reporting in this week's Science, Indiana University Bloomington ...

dateMay 20, 2010 in Cell & Microbiology
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Probing the dark side of the universe

Advancing into the next frontier in astrophysics and cosmology depends on our ability to detect the presence of a particular type of wave in space, a primordial gravitational wave. Much like ripples moving across a pond, ...

dateMay 20, 2010 in General Physics
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ACLU helping keep Twitter users' IDs secret in Pa.

(AP) -- An American Civil Liberties Union lawyer said Thursday his organization is helping two anonymous Twitter users fight an effort by prosecutors to unmask them after they tweeted criticism of the Pennsylvania attorney ...

dateMay 20, 2010 in Internet
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