The Scottish Centre for Genomic Technology and Informatics, University of Edinburgh 49 Little France Crescent, Edinburgh EH16 4SB, UK. Graeme.Grimes@ed.ac.uk|The Scottish Centre for Genomic Technology and Informatics, University of Edinburgh 49 Little France Crescent, Edinburgh EH16 4SB, UK. Graeme.Grimes@ed.ac.uk|The Scottish Centre for Genomic Technology and Informatics, University of Edinburgh 49 Little France Crescent, Edinburgh EH16 4SB, UK. Graeme.Grimes@ed.ac.uk|The Scottish Centre for Genomic Technology and Informatics, University of Edinburgh 49 Little France Crescent, Edinburgh EH16 4SB, UK. Graeme.Grimes@ed.ac.uk|The Scottish Centre for Genomic Technology and Informatics, University of Edinburgh 49 Little France Crescent, Edinburgh EH16 4SB, UK. Graeme.Grimes@ed.ac.uk|The Scottish Centre for Genomic Technology and Informatics, University of Edinburgh 49 Little France Crescent, Edinburgh EH16 4SB, UK. Graeme.Grimes@ed.ac.uk|The Scottish Centre for Genomic Technology and Informatics, University of Edinburgh 49 Little France Crescent, Edinburgh EH16 4SB, UK. Graeme.Grimes@ed.ac.uk