News tagged with internal structure

The dissector and the draughtsman

Between 1831 and 1854, the French anatomist Jean-Marc Bourgery and his compatriot Nicolas-Henri Jacob, a versatile artist, produced a richly illustrated and ground-breaking medical textbook. The "Traité ...

Jun 18, 2013
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At the heart of the circadian clock

(Phys.org) —Cellular processes in most organisms are regulated by an internal clock, and proteins called cryptochromes are at the core of its central oscillator. The three dimensional structures of cryptochromes ...

Jun 11, 2013
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