Negative feedback is a universal control mechanism that lets a system's output throttle its input. If an engine revs up, negative feedback tapers its power source. But if the engine slows down, it ...

CTCF is widely recognized for its essential role in mediating chromatin loops to regulate gene expression, particularly by modulating enhancer-promoter (EP) interactions. However, acute depletion of ...

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 ...