Results 151 to 160 of about 114,755 (253)

Interactions between Light and the Circadian Clock in the Regulation of CAT2 Expression in Arabidopsis [PDF]

open access: bronze, 1994
Hai Hong Zhong   +4 more
openalex   +1 more source

O-GlcNAcylation of PERIOD regulates its interaction with CLOCK and timing of circadian transcriptional repression.

open access: yesPLoS Genetics, 2019
Circadian clocks coordinate time-of-day-specific metabolic and physiological processes to maximize organismal performance and fitness. In addition to light and temperature, which are regarded as strong zeitgebers for circadian clock entrainment ...
Ying H Li   +5 more
doaj   +1 more source

Entrainment of the circadian clock in humans: mechanism and implications for sleep disorders. [PDF]

open access: yes, 2007
Humans exhibit behaviour and physiology controlled by a circadian clock. The circadian period is genetically determined and administered by a series of interlocked autoregulatory feedback loops largely in the suprachiasmatic nuclei of the hypothalamus ...
David Metcalfe
core  

Light, Photoreceptors, and Circadian Clocks

open access: yes, 2007
Research over the past decade has focused increasingly on the photoreceptor mechanisms that regulate the circadian system in all forms of life. Some of the results to emerge are surprising. For example, the rods and cones within the mammalian eye are not required for the alignment (entrainment) of circadian rhythms to the dawn-dusk cycle.
Foster, R, Hankins, M, Peirson, S
openaire   +4 more sources

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