News tagged with molecules

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MIRO maps water in comet's coma

MIRO, the Microwave Instrument for the Rosetta Orbiter, first detected the emission from water molecules in the coma of Comet 67P/C-G on 6 June 2014, when Rosetta was 350,000 km from the comet, approximately ...

dateJun 22, 2015 in Space Exploration
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Small molecules change biological clock rhythm

A team of chemists and biologists at the Institute of Transformative Bio-Molecules (ITbM), Nagoya University have succeeded in finding new molecules that change the circadian rhythm in mammals by applying ...

dateJun 09, 2015 in Biochemistry
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Decaying RNA molecules tell a story

Once messenger RNA (mRNA) has done its job - conveying the information to produce the proteins necessary for a cell to function - it is no longer required and is degraded. Scientists have long thought that ...

dateJun 04, 2015 in Cell & Microbiology
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Solving the next step in the mystery of prions

Working towards the ultimate goal to develop therapeutics to treat diseases such as Alzheimer's, Parkinson's, ALS, and BSE (Mad Cow Disease), University of Alberta scientists Michael Woodside, Hao Yu, and Derek Dee are investigating ...

dateJun 25, 2015 in Cell & Microbiology
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Using lasers to see the shape of molecules

A scientist in a crisp, white lab coat and protective eye goggles sits behind a safety shield, controller in hand. In front of him is a powerful titanium-sapphire laser, aimed at a crystal lens. His thumb gently squeezes ...

dateJun 24, 2015 in General Physics
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