About the Authors
- Kechang Niu
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* E-mail: kechangniu@nju.edu.cn
Affiliations Department of Biology, Nanjing University, Nanjing, China, MOE Key Laboratory of Arid and Grassland Ecology, Lanzhou University, Lanzhou, China
- Bernhard Schmid
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Affiliation Institute of Evolutionary Biology and Environmental Studies, Zurich University, Zurich, Switzerland
- Philippe Choler
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Affiliation Laboratoire d'Ecologie Alpine, UMR-CNRS 5553 and Station Alpine J. Fourier, CNRS -UMS 3370, Université de Grenoble, Grenoble, France
- Guozhen Du
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Affiliation MOE Key Laboratory of Arid and Grassland Ecology, Lanzhou University, Lanzhou, China
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: KN GD. Performed the experiments: KN GD. Analyzed the data: KN BS PC. Contributed reagents/materials/analysis tools: KN GD. Wrote the paper: KN BS PC.