Pedigree chart of the cattle family presented in this study. The pseudomyotonia affected animals are shown as solid red symbol (case 1) or as symbols with filled shapes of red and blue (cases 2, 3, and 4). Healthy animals carrying the ATP2A1 exon 8 variants (c.[632 G>T; 857 G>T]) are shown as red half-filled symbols. Carriers of the ATP2A1 exon 6 mutation (c.491 G>A) are shown as blue half-filled symbols. Animals genotyped as non-carriers for both mutations are indicated as green squares. Open symbols represent healthy relatives with an unknown genotype. (Males are shown as squares and females as circles).
Murgiano et al. BMC Veterinary Research 2012 8:186 doi:10.1186/1746-6148-8-186