It's just a worm, a tiny soil-dwelling nematode worm - but the implications are big for biomedicine and circadian biology as shown in a recent study authored by University of Nevada, Reno researcher Alexander van der Linden. The article on the circadian clock of the Caenorhabditis elegans worm was published in the peer-reviewed, open-access journal, PLoS Biology. "Circadian rhythms are important in all organisms because they regulate biological functions such as food intake, temperature, metabolic rate and sleep," van der Linden said. "The discovery of clock-controlled genes in C... 

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