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Science 20 December 2002:
Vol. 298. no. 5602, pp. 2339 - 2340
DOI: 10.1126/science.1080339

Perspectives

CIRCADIAN RHYTHMS:
Carbon Monoxide and Clocks

Darren Boehning and Solomon H. Snyder

Several gaseous molecules, including nitric oxide and carbon monoxide (CO), are important neurotransmitters. In their Perspective, Boehning and Snyder comment on new work (Dioum et al.) that reveals another important activity for CO, that of modulator of the transcription factor NPAS2, a crucial component of the circadian clock.


The authors are in the Departments of Neuroscience, Pharmacology and Molecular Sciences, and Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA. E-mail: ssnyder{at}jhmi.edu

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THIS ARTICLE HAS BEEN CITED BY OTHER ARTICLES:
Rev-erb{alpha}, a Heme Sensor That Coordinates Metabolic and Circadian Pathways.
L. Yin, N. Wu, J. C. Curtin, M. Qatanani, N. R. Szwergold, R. A. Reid, G. M. Waitt, D. J. Parks, K. H. Pearce, G. B. Wisely, et al. (2007)
Science 318, 1786-1789
   Abstract »    Full Text »    PDF »
CO-Sensing Mechanisms.
G. P. Roberts, H. Youn, and R. L. Kerby (2004)
Microbiol. Mol. Biol. Rev. 68, 453-473
   Abstract »    Full Text »    PDF »



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Science. ISSN 0036-8075 (print), 1095-9203 (online)