About the Authors

Susan K. Lyman

xl888.mail@gmail.com

Current address: Gilead Sciences, Inc., Foster City, California, United States of America

Affiliation Department of Molecular and Cellular Pharmacology, Exelixis, Inc., South San Francisco, California, United States of America

Suzanne C. Crawley

Affiliation Department of Molecular and Cellular Pharmacology, Exelixis, Inc., South San Francisco, California, United States of America

Ruoyu Gong

Current address: Macrogenics Inc., South San Francisco, California, United States of America

Affiliation Department of Molecular and Cellular Pharmacology, Exelixis, Inc., South San Francisco, California, United States of America

Joanne I. Adamkewicz

Current address: Gilead Sciences, Inc., Foster City, California, United States of America

Affiliation Department of Molecular and Cellular Pharmacology, Exelixis, Inc., South San Francisco, California, United States of America

Garth McGrath

Current address: University of California San Francisco, San Francisco, California, United States of America

Affiliation Department of Molecular and Cellular Pharmacology, Exelixis, Inc., South San Francisco, California, United States of America

Jason Y. Chew

Affiliation Department of Molecular and Cellular Pharmacology, Exelixis, Inc., South San Francisco, California, United States of America

Jennifer Choi

Affiliations Department of Molecular and Cellular Pharmacology, Exelixis, Inc., South San Francisco, California, United States of America, Department of Genome Biology, Exelixis, Inc., South San Francisco, California, United States of America

Charles R. Holst

Affiliation Department of Molecular and Cellular Pharmacology, Exelixis, Inc., South San Francisco, California, United States of America

Leanne H. Goon

Affiliation Department of Molecular and Cellular Pharmacology, Exelixis, Inc., South San Francisco, California, United States of America

Scott A. Detmer

Current address: MitoSciences, Eugene, Oregon, United States of America

Affiliation Department of Molecular and Cellular Pharmacology, Exelixis, Inc., South San Francisco, California, United States of America

Jana Vaclavikova

Affiliations Department of Molecular and Cellular Pharmacology, Exelixis, Inc., South San Francisco, California, United States of America, Department of Genome Biology, Exelixis, Inc., South San Francisco, California, United States of America

Mary E. Gerritsen

Affiliation Department of Molecular and Cellular Pharmacology, Exelixis, Inc., South San Francisco, California, United States of America

Robert A. Blake

Current address: iPierian Inc., South San Francisco, California, United States of America

Affiliation Department of Molecular and Cellular Pharmacology, Exelixis, Inc., South San Francisco, California, United States of America

Competing Interests

All authors declare competing financial interests, either as current employees of Exelixis, Inc. or as past employees and current shareholders of Exelixis, Inc. This does not alter the authors' adherence to all the PLoS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: SKL SCC JIA GM CRH SAD JYC LHG JV MEG RAB. Performed the experiments: SKL SCC RG JIA GM JYC JC CRH SAD. Analyzed the data: SKL SCC RG JIA GM JYC JC CRH LHG SAD JV RAB. Contributed reagents/materials/analysis tools: SKL SCC MEG RAB. Wrote the paper: SKL SCC RAB.