Photoperiodic induction without light-mediated circadian entrainment in a high arctic resident bird
D. Appenroth, V. J. Melum, A. C. West, H. Dardente, D. G. Hazlerigg, G. C. Wagner
This study shows Svalbard ptarmigan develop a photoperiodic response without circadian entrainment when transferred from constant darkness to constant light.
bioRxiv · Jun 19, 2020Physiology