About the Authors
School of Life Sciences, Arizona State University, Tempe, Arizona, United States of America
U.S. Department of Agriculture, Arid-Land Agricultural Research Center, Maricopa, Arizona, United States of America
School of Medicine, Oregon Health and Science University, Portland, Oregon, United States of America
Department of Chemistry, Biotechnology, and Food Science, University of Life Sciences, Aas, Norway
The authors have declared that no competing interests exist.
Conceived and designed the experiments: YW GVA. Performed the experiments: YW CSB EF. Analyzed the data: YW GVA. Contributed reagents/materials/analysis tools: GVA. Wrote the paper: YW GVA.