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Circadian Rhythm
The regular recurrence, in cycles of about 24 hours, of biological processes or activities, such as sensitivity to drugs or environmental and physiological stimuli.
Year introduced: 1966(1964)
Circadian Rhythm Signaling Peptides and Proteins
A broad category of proteins that regulate the CIRCADIAN RHYTHM of an organism. Included here are proteins that transmit intracellular and intercellular signals in a chronological manner along with proteins that sense light and time-dependent changes in the environment such as the PHOTOPERIOD.
Year introduced: 2010
Sleep Disorders, Circadian Rhythm
Dyssomnias associated with disruption of the normal 24 hour sleep wake cycle secondary to travel (e.g., JET LAG SYNDROME), shift work, or other causes.
Year introduced: 2000
Chronobiology Disorders
Disruptions of the rhythmic cycle of bodily functions or activities.
Year introduced: 2001
AT2G21660 protein, Arabidopsis [Supplementary Concept]
RefSeq NM_127738.5
Date introduced: August 12, 2019