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Central and peripheral clocks are coupled by a neuropeptide pathway in Drosophila.
Animal circadian clocks consist of central and peripheral pacemakers, which are coordinated to produce daily rhythms in physiology and behaviour. Despite its importance for optimal performance and health, the mechanism of ...
Rodent models for the analysis of tissue clock function in metabolic rhythms research
(Frontiers Research Foundation, 2017-02)
The circadian timing system consists on a distributed network of cellular clocks that together coordinate 24-h rhythms of physiology and behavior. Clock function and metabolism are tightly coupled, from the cellular to the ...
Off with their heads: analysis of the circadian clock genes expression in the body of Aedes aegypti
(Taylor & Francis, 2021)
An analog clock
(2011)
An analog clock
(2016)
On the Jefimenko’s Non-Einsteinian Clocks and Synchronicity of Moving Clocks
(Scientific Research Publishing, 2017-03-09)
In this work we analyze the concept of time dilation in its application to the
rate of moving clocks. The rates of two equiform elementary electromagnetic
clocks of different orientations relative to their direction of ...
The expression of melanopsin and clock genes in Xenopus laevis melanophores and their modulation by melatonin
(Associação Brasileira de Divulgação Científica, 2012)
Vertebrates have a central clock and also several peripheral clocks. Light responses might result from the integration of light signals by these clocks. The dermal melanophores of Xenopus laevis have a photoreceptor molecule ...