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There is now a CONTENT FREEZE for Mercury while we switch to a new platform. It began on Friday, March 10 at 6pm and will end on Wednesday, March 15 at noon. No new content can be created during this time, but all material in the system as of the beginning of the freeze will be migrated to the new platform, including users and groups. Functionally the new site is identical to the old one. webteam@gatech.edu
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Nuclear hormone receptors control the expression of genes in response to small molecule hormones. In performing this activity, the receptors must specifically recognize small molecules, DNA, and other proteins. The amino acids that recognize each of these substrates are varied using genetic engineering techniques until a receptor with novel recognition is created. The original and new receptors are studied using a variety of biophysical techniques to elucidate the principles behind the new activity. This exercise provides both new knowledge for future protein engineering and real materials for research and medical applications.
