New sleep genes found

A protein called Taranis could hold the key to a good night's sleep, researchers have found. The researchers examined thousands of mutant fly lines and found a mutant, called taranis, that slept a lot less than normal flies. Using a series of genetic and biochemical experiments, the researchers tracked how Taranis interacted with other proteins and saw that Taranis bound to a known sleep regulator protein called Cyclin A.