Digital Signal Processing Reveals Circadian Baseline Oscillation in Majority of Mammalian Genes

Andrey A Ptitsyn; Sanjin Zvonic; Jeffrey M Gimble

doi:10.1371/journal.pcbi.0030120

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Open Access

Peer-reviewed

Research Article

Digital Signal Processing Reveals Circadian Baseline Oscillation in Majority of Mammalian Genes

Andrey A Ptitsyn ,

*To whom correspondence should be addressed. E-mail: Andrey.Ptitsyn@colostate.edu

Affiliation Department of Microbiology, Immunology and Pathology, College of Veterinary and Biomedical Sciences, Colorado State University, Fort Collins, Colorado, United States of America
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Sanjin Zvonic,

Affiliation Stem Cell Laboratory, Clinical Nutrition Research Unit, Pennington Biomedical Research Center, Louisiana State University System, Baton Rouge, Louisiana, United States of America
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Jeffrey M Gimble

Affiliations Stem Cell Laboratory, Clinical Nutrition Research Unit, Pennington Biomedical Research Center, Louisiana State University System, Baton Rouge, Louisiana, United States of America , Cell Biology Core Facility, Clinical Nutrition Research Unit, Pennington Biomedical Research Center, Louisiana State University System, Baton Rouge, Louisiana, United States of America
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Digital Signal Processing Reveals Circadian Baseline Oscillation in Majority of Mammalian Genes

Andrey A Ptitsyn,
Sanjin Zvonic,
Jeffrey M Gimble

Published: June 15, 2007
https://doi.org/10.1371/journal.pcbi.0030120

About the Authors

Andrey A Ptitsyn

*To whom correspondence should be addressed. E-mail: Andrey.Ptitsyn@colostate.edu

Affiliation Department of Microbiology, Immunology and Pathology, College of Veterinary and Biomedical Sciences, Colorado State University, Fort Collins, Colorado, United States of America

Sanjin Zvonic

Affiliation Stem Cell Laboratory, Clinical Nutrition Research Unit, Pennington Biomedical Research Center, Louisiana State University System, Baton Rouge, Louisiana, United States of America

Jeffrey M Gimble

Affiliations Stem Cell Laboratory, Clinical Nutrition Research Unit, Pennington Biomedical Research Center, Louisiana State University System, Baton Rouge, Louisiana, United States of America , Cell Biology Core Facility, Clinical Nutrition Research Unit, Pennington Biomedical Research Center, Louisiana State University System, Baton Rouge, Louisiana, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

AAP conceived the study. SZ performed the experiments. AAP analyzed the data. AAP and JMG wrote the paper.

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Circadian oscillators
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Genetic oscillators
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Gene expression
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Circadian rhythms
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Chronobiology
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Microarrays
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Signal processing
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Autocorrelation
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