About the Authors
Harvard Forest, Harvard University, Petersham, Massachusetts, United States of America
Department of Integrative Biology, University of Guelph, Guelph, Ontario, Canada
Division of Biological Sciences, University of Montana, Missoula, Montana, United States of America
Department of Botany and Plant Pathology, Purdue University, West Lafayette, Indiana, United States of America
Department of Community Ecology, UFZ Centre for Environmental Research, Halle, Germany
The authors have declared that no competing interests exist.
KAS, RMC, and JNK conceived and designed the experiments. KAS and JNK performed the experiments. KAS, SAC, JRP, BEW, RMC, GCT, SGH, DP, and JNK analyzed the data. JNK contributed reagents/materials/analysis tools. All authors wrote the paper.