About the Authors

Samantha J. Mascuch

Affiliation Center for Marine Biotechnology and Biomedicine, Scripps Institution of Oceanography, University of California San Diego, La Jolla, CA 92093, United States of America

Wilna J. Moree

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

Cheng-Chih Hsu

Affiliations Department of Chemistry and Biochemistry, University of California San Diego, La Jolla, CA, United States of America, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California San Diego, La Jolla, CA, United States of America

Gregory G. Turner

Affiliation Pennsylvania Game Commission, 2001 Elemerton Ave., Harrisburg, PA 17110, United States of America

Tina L. Cheng

Affiliation Department of Ecology and Evolutionary Biology, University of California Santa Cruz, Santa Cruz, CA, United States of America

David S. Blehert

Affiliation United States Geological Survey, National Wildlife Health Center, 6006 Schroeder Road, Madison, WI 53711, United States of America

A. Marm Kilpatrick

Affiliation Department of Ecology and Evolutionary Biology, University of California Santa Cruz, Santa Cruz, CA, United States of America

Winifred F. Frick

Affiliation Department of Ecology and Evolutionary Biology, University of California Santa Cruz, Santa Cruz, CA, United States of America

Michael J. Meehan

Affiliations Department of Chemistry and Biochemistry, University of California San Diego, La Jolla, CA, United States of America, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California San Diego, La Jolla, CA, United States of America

Pieter C. Dorrestein

Affiliations Center for Marine Biotechnology and Biomedicine, Scripps Institution of Oceanography, University of California San Diego, La Jolla, CA 92093, United States of America, Department of Chemistry and Biochemistry, University of California San Diego, La Jolla, CA, United States of America, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California San Diego, La Jolla, CA, United States of America

Lena Gerwick

lgerwick@ucsd.edu

Affiliation Center for Marine Biotechnology and Biomedicine, Scripps Institution of Oceanography, University of California San Diego, La Jolla, CA 92093, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SJM WJM CCH PCD TLC. Performed the experiments: SJM WJM CCH MJM. Analyzed the data: SJM WJM CCH. Contributed reagents/materials/analysis tools: TLC GGT DSB AMK WFF LG PCD. Wrote the paper: SJM WJM CCH TLC GGT DSB AMK WFF LG PCD.