1School of Biosciences, University of Nottingham, Sutton Bonington Campus, Loughborough, LE12 5RD UK
2School of Veterinary Medicine and Science, University of Nottingham, Sutton Bonington Campus, Loughborough, LE12 5RD UK
3Advanced Data Analysis Centre, University of Nottingham, Sutton Bonington Campus, Loughborough, LE12 5RD UK
4The Roslin Institute and Royal (Dick) School of Veterinary Studies, University of Edinburgh, Midlothian, EH25 9RG UK
5Present Address: RenaSci Limited, BioCity, Pennyfoot Street, Nottingham, NG1 1GF UK
6Present Address: Genetics, Guy’s Hospital, London, SE1 9RT UK
7Present Address: Botswana College of Agriculture, Gaborone, Botswana
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