Pluripotency: 'Butterfly effect' discovered

Pluripotent cells can give rise to all cells of the body, a power that researchers are eager to control because it opens the door to regenerative medicine and organ culture for transplants. But pluripotency is still a black box for science, controlled by unknown genetic and epigenetic signals. Researchers have now uncovered one of those epigenetic signals, after a detective quest that started almost a decade ago.
Source: Science Daily,