Viruses Are Talking, and It’s All About Peer Pressure Biology 

Viruses Are Talking, and It’s All About Peer Pressure

By Marie Davey @biophilesblog For everything from blue whales to bacteria, communication is an essential part of life. Living organisms use an astonishing array of methods to signal one another: sounds, scents, touch, vibrations, and color. Lightning bugs signal in the night to attract mates, gorillas bellow to establish their territory, plants release hormones to signal insect attacks, and honeybees dance to tell their hive mates where the best flower patches are. Communication is essential for organisms trying to attract a mate, signal threats, identify kin, and coordinate collective behavior.…

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Nuclear magnetic resonance: External view of the Synchrotron SOLEIL in Paris. Biology Health Physics 

Nuclear Magnetic Resonance: A Dynamic View of Life

By Florian Celli Florian Celli is a PhD student of biophysics in the Center for Atomic Energy (CEA of Saclay) and the Synchrotron SOLEIL in Paris. He uses nuclear magnetic resonance to study protein dynamics in order to understand their biological role. He co-writes 2 Steps From Science, a website of general science in French and English for students and science fans. Follow on Twitter and Facebook. I am going to talk about architecture, but I am not an architect. I am going to talk about movement, but I am not a dancer. As a…

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