Circadian clock gene Per2 is not necessary for the photoperiodic response in mice.

In mammals, light information received by the eyes is transmitted to the pineal gland via the circadian pacemaker, i.e., the suprachiasmatic nucleus (SCN). Melatonin secreted by the pineal gland at night decodes night length and regulates seasonal physiology and behavior. Melatonin regulates the exp...

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Bibliographic Details
Main Authors: Keisuke Ikegami, Masayuki Iigo, Takashi Yoshimura
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2013-01-01
Series:PLoS ONE
Online Access:http://europepmc.org/articles/PMC3591342?pdf=render