Drosophila melanogaster display overt circadian rhythms in rest: activity behavior and
eclosion. These rhythms have an endogenous period of approximately 24 hr and can adjust …

Biological clocks are intrinsic time-keeping systems that regulate behavior and physiological
functions in most living organisms. Recent works in this area have addressed possible …

Phosphorylation of the Neurospora circadian clock protein FREQUENCY (FRQ) regulates its
degradation and the proper function of the clock. The mechanism by which FRQ undergoes …

Circadian clock genes are ubiquitously expressed in the nervous system and peripheral
tissues of complex animals. While clock genes in the brain are essential for behavioral …

Drosophila is by far the most advanced model to understand the complex biochemical
interactions upon which circadian clocks rely. Most of the genes that have been …

FREQUENCY (FRQ), a key component of the Neurospora circadian clock, is progressively
phosphorylated after its synthesis. Previously, we identified casein kinase II (CKII) as a …

The basic molecular mechanisms underlying circadian oscillators follow the same general
plan across the phylogenetic spectrum: oscillating feedback loops in which clock gene …

Circadian rhythms in behaviors and physiological phenomena of plants and animals have
long been well known, but the frameworks of the molecular mechanism of circadian clocks …

A new role for an old kinase: CK2 and the circadian clock | Nature Neuroscience Skip to
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During the last five years, enormous progress has been made in understanding the
molecular basis of circadian systems, mainly by molecular genetic studies using the mouse …