About the Authors

Michele T. Hoffman

Affiliation School of Plant Sciences, The University of Arizona, Tucson, Arizona, United States of America

Malkanthi K. Gunatilaka

Affiliation School of Plant Sciences, The University of Arizona, Tucson, Arizona, United States of America

Kithsiri Wijeratne

Affiliation Southwest Center for Natural Products Research and Commercialization, School of Natural Resources and the Environment, Tucson, Arizona, United States of America

Leslie Gunatilaka

Affiliation Southwest Center for Natural Products Research and Commercialization, School of Natural Resources and the Environment, Tucson, Arizona, United States of America

A. Elizabeth Arnold

Arnold@ag.arizona.edu

Affiliation School of Plant Sciences, The University of Arizona, Tucson, Arizona, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MTH AEA MKG EMKW AALG. Performed the experiments: MTH MKG EMKW. Analyzed the data: MTH AEA EMKW AALG. Contributed reagents/materials/analysis tools: AEA EMKW MKG AALG. Wrote the manuscript: MTH AEA AALG.