New work by Columbia researchers has turned a textbook principle of genetics on its head and revealed why some people who ...
Proof of principle in type 1 diabetes The scientists tailored a batch of immune referees to search for human pancreatic islet cells and then produce TGF-Beta and CD25, molecules that can muzzle ...
microbes employ a wide range of tactics to dodge immune detection. The Regulation of the lac Operon The Regulation of the lac Operon Gene expression of lactose-digesting genes is controlled by the lac ...