Table 1. Genotypes for top GWAS SNP and LINE-1 insertion in Swedish Vallhunds from the UK and Finland.

Table 1a UK dogs (24 cases and 97 controls)
	Retinopathy status
SNP_BICF2G630207991 genotypea	Case n (freq.)	Control n (freq.)	Total
T/T	3 (0.13)	25 (0.26)	28
T/C	6 (0.25)	67 (0.69)	73
C/C	15 (0.63)	5 (0.05)	20	P-value: 4.7 x 10−9
LINE-1 insertion genotype
Wildtype	3 (0.13)	28 (0.29)	31
Heterozygote	6 (0.25)	67 (0.69)	73
LINE-1 ins	15 (0.63)	2 (0.02)	17	P-value 6.0 x 10−11
Table 1b Finnish dogs (49 cases and 89 controls)
	Retinopathy status
SNP_BICF2G630207991 genotypea	Case n (freq.)	Control n (freq.)	Total
T/T	0 (0.00)	26 (0.29)	26
T/C	7 (0.14)	51 (0.57)	58
C/C	42 (0.86)	12 (0.13)	54	P-value 1.3 x 10−17
LINE-1 insertion genotype
Wildtype	0 (0.00)	28 (0.31)	28
Heterozygote	7 (0.14)	51 (0.57)	58
LINE-1 ins	42 (0.86)	10 (0.11)	52	P-value 4.3 x 10−19

^a For SNP_BICF2G630207991 the risk allele is C