About the Authors
Institute of Molecular and Cell Biology, Singapore, Singapore
Department of Biological Sciences, National University of Singapore, Singapore, Singapore
London Research Institute, Cancer Research UK, London, United Kingdom
Institute of Biotechnology, University of Helsinki, Helsinki, Finland
The authors have declared that no competing interests exist.
Conceived and designed the experiments: ZW VH SMC. Performed the experiments: ZW VH. Analyzed the data: ZW VH SMC. Contributed reagents/materials/analysis tools: BJT. Wrote the paper: ZW VH SMC.