Cysteine and Aspartyl Proteases Contribute to Protein Digestion in the Gut of Freshwater Planaria

• Louise S. Goupil,

  Affiliation Department of Pharmaceutical Chemistry, University of California, San Francisco, San Francisco, California, United States of America

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• Sam L. Ivry,

  Affiliation Department of Pharmaceutical Chemistry, University of California, San Francisco, San Francisco, California, United States of America

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• Ivy Hsieh,

  Affiliation Department of Pathology, University of California, San Francisco, San Francisco, California, United States of America

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• Brian M. Suzuki,

  Affiliation Skaggs School of Pharmacy and Pharmaceutical Chemistry, University of California, San Diego, La Jolla, California, United States of America

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• Charles S. Craik,

  Affiliation Department of Pharmaceutical Chemistry, University of California, San Francisco, San Francisco, California, United States of America

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• Anthony J. O’Donoghue ,

  * E-mail: jmckerrow@ucsd.edu (JHM); ajodonoghue@ucsd.edu (AJO)

  ¶‡ These authors are joint senior authors on this work.

  Affiliation Skaggs School of Pharmacy and Pharmaceutical Chemistry, University of California, San Diego, La Jolla, California, United States of America

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• James H. McKerrow

  * E-mail: jmckerrow@ucsd.edu (JHM); ajodonoghue@ucsd.edu (AJO)

  ¶‡ These authors are joint senior authors on this work.

  Affiliation Skaggs School of Pharmacy and Pharmaceutical Chemistry, University of California, San Diego, La Jolla, California, United States of America

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