About the Authors
- Zhongqi He
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* E-mail: Zhongqi.He@ars.usda.gov
Affiliation USDA-ARS, Southern Regional Research Center, New Orleans, Louisiana, United States of America
- Hailin Zhang
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Affiliation Dept. of Plant and Soil Sciences, Oklahoma State University, Stillwater, Oklahoma, United States of America
- Dan C. Olk
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Affiliation USDA-ARS, National Laboratory for Agriculture and the Environment, Ames, Iowa, United States of America
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: ZH. Performed the experiments: ZH HZ DO. Analyzed the data: ZH HZ DO. Wrote the paper: HZ.