1. Institute of Immunology and Infection Research, School of Biological Sciences, The University of Edinburgh, Edinburgh EH9 3JT, UK
2. Institute of Evolutionary Biology, School of Biological Sciences, The University of Edinburgh, Edinburgh EH9 3JT, UK
3. Unidad de Genómica Avanzada (Langebio), Centro de Investigación y de Estudios Avanzados del IPN, Irapuato, Guanajuato 36824, México
4. Department of Molecular Genetics, University of Toronto, Toronto, ON M5G 1M1, Canada
5. Centre for Immunity, Infection and Evolution, School of Biological Sciences, The University of Edinburgh, Edinburgh EH9 3JT, UK