exhibits circadian (?24 hr) regulated morning and evening bouts of activity that are separated by a mid-day siesta. are partly based on the thermal sensitive splicing of an intron found in the 3 untranslated region (UTR) of the circadian clock gene termed (3 UTR from wild-caught populations of flies originating along the east coast of… Continue reading exhibits circadian (?24 hr) regulated morning and evening bouts of activity