Transition of phase response properties and singularity in the circadian limit cycle of cultured cells

• Satoshi Koinuma ,

  * E-mail: koi@med.kindai.ac.jp (SK); shigey@med.kindai.ac.jp (YS)

  Affiliation Department of Anatomy and Neurobiology, Kindai University Faculty of Medicine, Osakasayama, Osaka, Japan

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• Hiroshi Kori,

  Affiliation Department of Information Sciences, Ochanomizu University, Bunkyo-ku, Tokyo, Japan

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• Isao T. Tokuda,

  Affiliation Department of Mechanical Engineering, Ritsumeikan University, Kusatsu, Shiga, Japan

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• Kazuhiro Yagita,

  Affiliation Department of Neuroscience and Cell Biology, Kyoto Prefectural University of Medicine, Kamigyo-ku, Kyoto, Japan

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• Yasufumi Shigeyoshi

  * E-mail: koi@med.kindai.ac.jp (SK); shigey@med.kindai.ac.jp (YS)

  Affiliation Department of Anatomy and Neurobiology, Kindai University Faculty of Medicine, Osakasayama, Osaka, Japan

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