«The Y6 gene is highly expressed in a part of the brain called the «hypothalamic suprachiasmatic nucleus», which is known to control the body's circadian rhythm and may also critically modulate metabolic processes in response to food. (sciencedaily.com)
Chronic exposure to melatonin receptor agonists does not alter their effects on suprachiasmatic nucleus neurons. (semanticscholar.org)
In vertebrates, a master clock is located in the awesome - sounding suprachiasmatic nucleus, a tiny region of brain cells in the hypothalamus. (discovermagazine.com)