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 ...

Because I find it hard to relate to something as small as the structure of the human genome, I like to imagine it scaled up a millionfold. At this size, each DNA molecule—a chromosome—is as wide as a ...