About the Authors
Division of Pathway Medicine, University of Edinburgh Medical School, Edinburgh, United Kingdom
Wellcome Trust Sanger Institute, Hinxton, Cambridge, United Kingdom
European Bioinformatics Institute, Hinxton, Cambridge, United Kingdom
The authors have declared that no competing interests exist.
TCF and AJE conceived and designed the experiments and wrote the paper. TCF, LG, SvD, and AJE performed the experiments. All authors analyzed the data. TCF, LG, MB, SvD, SF, JT, and AJE contributed reagents/materials/analysis tools.