Table 1 of
Dekomien, Mol Vis 2003;
9:601-605.Table 1 of
Dekomien, Mol Vis 2003;
9:601-605.
Table 1. Characteristics of 26 dog breeds
From the total number of 821 animals, all 123 gPRA-affected and some representative unaffected dogs from the pedigrees were investigated. Characteristics included age of onset forms and age distribution of normal and gPRA affected dogs during the time of DNA isolation of the RPE65 gene in 26 breeds. The ages of onset were classified according to [29] for AC; according to the owners' report/certificate of eye examination for Bo, CCR, D, GR, GS, IRS (late form) NF, PON, Ro, Sa, ScT, SD and Sl; according to reviews [1,30] and online information from gPRA Today for Co, ECS, IRS (early form) LR, MP and TT; and according to [31] for EM.
Number Onset Age
of forms of distribution
Breed (abbreviation) dogs Diagnosis gPRA (year)
--------------------------------- ------ ------------- ---------- ------------
Afghan Hound (AW) 1 gPRA-affected mid-onset 5
4 normal 5-6
Am. Cocker Spaniel (ACS) 1 gPRA-affected late 10
1 normal 12
Australian Cattle dog (AC) 2 gPRA-affected late 10
19 normal 2-4
Berger des Pyrénées 1 gPRA-affected mid-onset 5
(Pyrenean Shepherd; BDP) 42 normal 1-10
Bichon Bolognese (Bo) 1 gPRA-affected late 9
Curly Coated Retriever (CCR) 1 gPRA-affected late 6
Engl. Cocker Spaniel (ECS) 6 gPRA-affected late 3-11
6 normal 6-14
English Springer Spaniel (SP) 1 gPRA-affected late 7
Entlebucher Mountain Dog (EM) 17 gPRA-affected late 5-13
10 normal 1-7
Giant Schnauzer (GS) 1 gPRA affected late 11
Golden Retriever (GR) 2 gPRA-affected late 5-10
8 normal 3-6
Irish Setter (IRS) 2 gPRA-affected early/late 0.6-7
1 normal 3-13
Labrador Retriever (LR) 5 gPRA-affected late 8-12
140 normal 3-13
Miniature Poodle (MP) 35 gPRA-affected late 5-12
10 normal 1-12
Newfoundland (NF) 1 gPRA-affected mid-onset 3
Polish Lowland Sheepdog (PON) 1 gPRA-affected late 9
Rottweiler (Ro) 1 gPRA-affected late 3
Saarloos/Wolfhound (Sa) 7 gPRA-affected late 7-9
118 normal 2-10
Saluki (Persian Greyhound; Sal) 1 gPRA-affected late 8
2 normal 8
Scottish Collie (Co) 3 gPRA-affected early 4-8
1 normal 8
Scottish Terrier (ScT) 1 gPRA-affected late 6
Schapendoes 3 gPRA-affected early 2-6
(Dutch Sheepdog; SD) 7 normal 3-6
Sloughi (Arabian Greyhound; Sl) 5 gPRA-affected mid-onset 2
183 normal 0.1-12
Yorkshire Terrier (Y) 1 gPRA-affected late 8
2 normal 9-10
Tibetan Terrier (TT) 3 gPRA-affected mid-onset 7-8
93 normal 2-10
Wire-haired Dachshund (D) 20 gPRA-affected variable 1-13
49 normal 6-13
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