G-protein-coupled receptors are membrane proteins that are regulated by a small family of arrestin proteins. During formation of the arrestin–receptor complex, arrestin first interacts with the ...

One of the most detailed 3D maps of how the human chromosomes are organized and folded within a cell's nucleus is published ...

Animal models are required to study mechanisms of early cardiovascular development. The chick embryo has been used as a model for many decades because the embryonic chick heart resembles the ...