About the Authors
Department of Organic Chemistry, The Weizmann Institute of Science, Rehovot, Israel
Electron Microscopy Center, The Weizmann Institute of Science, Rehovot, Israel
Department of Biological Sciences, Purdue University, West Lafayette, Indiana, United States of America
The authors have declared that no competing interests exist.
NZ, YM, and AM conceived and designed the experiments. NZ, YM, DBH, and CX performed the experiments. NZ, YM, AM, ES, and EK analyzed the data. NZ, ES, EK, and SS contributed reagents/materials/analysis tools. AM wrote the paper.