PDP1 Functions Downstream of the Circadian Oscillator to Mediate Behavioral Rhythms

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PDP1 Functions Downstream of the Circadian Oscillator to Mediate Behavioral Rhythms

The Drosophila circadian oscillator is composed of autoregulatory period/timeless ( per/tim) and Clock (Clk) feedback loops that control rhythmic transcription. In the Clk loop, CLOCK-CYCLE heterodimers activate vrille (vri) and PAR domain protein 1 (Pdp1 ) transcription, then sequential repression by VRI and activation by PDP1 mediate rhythms in Clk transcription. Because VRI and PDP1 bind the...

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ژورنال

عنوان ژورنال: Journal of Neuroscience

سال: 2007

ISSN: 0270-6474,1529-2401

DOI: 10.1523/jneurosci.4870-06.2007