Healing by the clock: In fruit flies, intestinal stem-cell regeneration fluctuates with the time of day
Thursday, April 11, 2013 - 11:01
in Biology & Nature
Circadian rhythms keep time for all living things, from regulating when plants open their flowers to foiling people when they try to beat jet lag. Day-night cycles are controlled through ancient biological mechanisms, evolutionarily speaking, so in essence, a human has the same internal clock as a fly does.