Cryptochromes Define a Novel Circadian Clock Mechanism in Monarch Butterflies That May Underlie Sun Compass Navigation

• Haisun Zhu,

  Affiliation Department of Neurobiology, University of Massachusetts Medical School, Worcester, Massachusetts, United States of America

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• Ivo Sauman,

  Affiliation Biology Center, Institute of Entomology, Czech Academy of Sciences, Ceske Budejovice, Czech Republic

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• Quan Yuan,

  Affiliation Department of Neurobiology, University of Massachusetts Medical School, Worcester, Massachusetts, United States of America

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• Amy Casselman,

  Affiliation Department of Neurobiology, University of Massachusetts Medical School, Worcester, Massachusetts, United States of America

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• Myai Emery-Le,

  Affiliation Department of Neurobiology, University of Massachusetts Medical School, Worcester, Massachusetts, United States of America

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• Patrick Emery,

  Affiliation Department of Neurobiology, University of Massachusetts Medical School, Worcester, Massachusetts, United States of America

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• Steven M Reppert

  *To whom correspondence should be addressed. E-mail: steven.reppert@umassmed.edu

  Affiliation Department of Neurobiology, University of Massachusetts Medical School, Worcester, Massachusetts, United States of America

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