The ability to anticipate the day–night cycle and direct physiology accordingly has proven to be a general phenomenon across all kingdoms of life. Considerable fitness benefits are conferred by an internal 24hour clock, which is known as a circadian clock. Extensive multidisciplinary studies in a range of model organisms have elucidated many of the components involved in generating and sustaining daily rhythms. When comparing the circadian systems across the kingdoms, it is fascinating to observe the commonalities and differences in their molecular architecture, and the many adaptations which have evolved to deal with organismspecific requirements of biological timing.
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Feature| February 01 2011
Ticking over: Circadian systems across the kingdoms of life
Neil Dalchau ;
Biochem (Lond) (2011) 33 (1): 12–15.
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Neil Dalchau, Alex A.R. Webb; Ticking over: Circadian systems across the kingdoms of life. Biochem (Lond) 1 February 2011; 33 (1): 12–15. doi: https://doi.org/10.1042/BIO03301012
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