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Cells are wired with a complex network of sensors and signaling devices, which together respond to changes in the environment. The networks in and between our cells are very complex, but bacteria often take simpler approaches. For instance, many bacteria employ linear signal transducers called two-component systems. As the name implies, these are composed of two... Read More
Too much glucose in the blood can lead to serious problems like diabetes, but too little glucose will also cause problems, starving cells throughout the body. Your body uses two main hormones, secreted by cells in the pancreas, to get the balance just right. Just after we eat, insulin is released, telling cells to take glucose out of the blood and store it for... Read More
Read about 2014 statistics and highlights, large structures in the PDB, 15 years of the Molecule of the Month, and more.
The Education Corner describes how teachers have Mentored High School Students for the RCSB PDB HIV Video Challenge. » 1/13/15
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