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Table 1 Distribution of ataxia phenotypes by the KCNJ10:c.627C > G genotypes for Parson Russell (PRT) und Jack Russell Terriers (JRT)

From: Genome-wide association study for hereditary ataxia in the Parson Russell Terrier and DNA-testing for ataxia-associated mutations in the Parson and Jack Russell Terrier

Breed Phenotype   KCNJ10:c.627C > G
  n C/C C/G G/G
PRT A 12 1 0 11
B 4 1 0 3
C 2 1 0 1
D 20 7 13 0
E 3 1 2 0
F 36 27 7 2
Subtotal   77 38 22 17
JRT A 0 0 0 0
B 3 1 1 1
C 0 0 0 0
D 0 0 0 0
E 0 0 0 0
F 6 0 6 0
Subtotal   9 1 7 1
  1. A: hereditary ataxia clinically and histopathologically diagnosed, B: clinical signs of ataxia, C: clinical signs of ataxia, according to the medical records of the veterinary clinic and the report of the owner, D: unaffected dogs, E: unaffected dogs, but affected dogs in progeny or siblings, F: no information on health status; the phenotype group A contains 4 PRT shown in the pedigree (Pedigree numbers (P.n.) 14, 15, 16, 17, see Additional file 12), group D contains 7 PRT (P.n. 2, 6, 7, 8, 9, 10, 11, see Additional file 12) and group F includes 6 PRT (P.n. 1, 3, 4, 5, 12, 13, see Additional file 12)