'Snooze button' on biological clocks improves cell adaptability
The circadian clocks that control and influence dozens of basic biological processes have an unexpected "snooze button" that helps cells adapt to changes in their environment.
The circadian clocks that control and influence dozens of basic biological processes have an unexpected "snooze button" that helps cells adapt to changes in their environment.
Cell & Microbiology
Feb 17, 2013
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Harvard scientists say they've solved a mystery that's nearly as old as science's understanding of the genetic code.
Biotechnology
Jan 21, 2013
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Growing strawberry plants in the U.S. Mid-Atlantic region beneath canopy-like structures called low tunnels can allow the season to start earlier and continue through the summer and fall, according to U.S. Department of Agriculture ...
Biotechnology
Oct 25, 2012
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Since 1859, when Darwin's classic work "On the Origin of Species" was published, we have known that populations change over the course of time. The ability to adapt to changing surroundings is the basis for evolution and ...
Biotechnology
Oct 19, 2012
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Using genes as interchangeable parts, synthetic biologists design cellular circuits that can perform new functions, such as sensing environmental conditions. However, the complexity that can be achieved in such circuits has ...
Cell & Microbiology
Oct 8, 2012
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An international team of researchers led by the University of Grenoble and the Swiss Federal Institute for Forest, Snow and Landscape Research (WSL) has demonstrated for the first time that a high level of species diversity ...
Ecology
Sep 25, 2012
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Watch out, acne. Doctors soon may have a new weapon against zits: a harmless virus living on our skin that naturally seeks out and kills the bacteria that cause pimples.
Cell & Microbiology
Sep 25, 2012
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An elaborate system of leads spreads across our hearts. These leads – the heart's electrical system – control our pulse and coordinate contraction of the heart chambers. While the structure of the human heart has been ...
Other
Sep 14, 2012
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A number of environmental toxins pose considerable health threats to humans, and the heavy metal cadmium (Cd) ranks high on the list. Most of us are exposed to it through plant-derived foods such as grains and vegetables. ...
Biotechnology
Sep 12, 2012
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(Phys.org)—Scientists on the Florida campus of The Scripps Research Institute have designed a compound that shows promise as a potential therapy for one of the diseases closely linked to fragile X syndrome, a genetic condition ...
Biochemistry
Sep 4, 2012
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