News tagged with signal transduction

Cell: Protein folding via charge zippers

Membrane proteins are the "molecular machines" in biological cell envelopes. They control diverse processes, such as the transport of molecules across the lipid membrane, signal transduction, and photosynthesis. ...

dateJan 18, 2013 in Cell & Microbiology
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How the 'Quarter' Horse won the rodeo

American Quarter Horses are renowned for their speed, agility, and calm disposition. Consequently over four million Quarter horses are used as working horses on ranches, as show horses or at rodeos. New research ...

dateFeb 17, 2012 in Biotechnology
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Steroids control gas exchange in plants

Plants leaves are sealed with a gas-tight wax layer to prevent water loss. Plants breathe through microscopic pores called stomata (Greek for mouths) on the surfaces of leaves. Over 40% of the carbon dioxide, CO2, in the ...

dateFeb 05, 2012 in Biotechnology
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Developing a library of cancer proteins

Ten years after the first human genome was sequenced, science is about to reach a new milestone. Researchers are now turning their attention to the products which use genes as instructions for their assembly: ...

dateFeb 09, 2011 in Cancer
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New shortcut to cell growth

People have them, cats have them and whales have some, too. Neurons, those interlinked nerve cells that carry sensations including pain, stretch from our spinal cords to the tips of our toes, paws or fins. According to a ...

dateJun 08, 2010 in Cell & Microbiology
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