Gene involved in neurodegeneration keeps clock running: Scientists identify another gene important to morning wake-up call

Scientists have shown a gene involved in neurodegenerative disease also plays a critical role in the proper function of the circadian clock. In a study of the common fruit fly, the researchers found the gene, called Ataxin-2, keeps the clock responsible for sleeping and waking on a 24-hour rhythm. Without the gene, the rhythm of the fruit fly's sleep-wake cycle is disturbed, making waking up on a regular schedule difficult for the fly.http://feeds.sciencedaily.com/~r/sciencedaily/~3/E...