1. Center for Evolutionary Hologenomics, University of Copenhagen , Copenhagen 1352 , Denmark
2. Section of Epidemiology, Department of Public Health, University of Copenhagen, Copenhagen 1352, Denmark
3. Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne , Melbourne, VIC 3010 , Australia
4. Villum Centre for Biodiversity Genomics, University of Copenhagen , 2100 Copenhagen , Denmark
5. Section for Computational and RNA Biology, Department of Biology, University of Copenhagen , Copenhagen 2100 , Denmark
6. School of Life and Environmental Sciences, University of Sydney , Sydney, NSW 2006 , Australia