About the Authors
- Gengping Zhu
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* E-mail: gengpingzhu@hotmail.com
Affiliation College of Environmental Science and Engineering, Nankai University, Tianjin, China
- Wenjun Bu
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Affiliation College of Life Sciences, Nankai University, Tianjin, China
- Yubao Gao
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Affiliation College of Life Sciences, Nankai University, Tianjin, China
- Guoqing Liu
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Affiliation College of Life Sciences, Nankai University, Tianjin, China
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: GZ WB YG. Performed the experiments: GZ WB. Analyzed the data: GZ WB. Contributed reagents/materials/analysis tools: GZ WB. Wrote the paper: GZ GL YG. Nihce theory discussion: YG. Occurrence records validation: WB.