Table 2.

GWAS results for vulva traits based on imputed data

Population	Trait	Chr1	Genomic region (Mb)	N 2	Top SNP	Position3	P value4	Var5
PIC	VL6	1	22.18 to 26.26	16	rs325327092	22333426	6.40E-07	10.53
		5	4.928 to 4.929	2	rs344300910	4929765	8.54E-07	9.25
		14	135.52	1	rs334365184	135526821	6.99E-07	10.63
	VW7	13	16.05 to 16.38	4	rs340749482	16316280	2.56E-06	6.83
		14	13.38 to 13.58	20	rs3470833446	13450575	9.16E-07	16.98
Topigs	VL	4	36.13 to 41.19	616	rs325032255	38949931	3.76E-07	3.39
		17	17.21 to 17.22	3	rs322862476	17219407	4.10E-06	2.63
	VW	1	9.02 to 9.25	332	rs787781987	9091205	5.02E-08	3.01
			12.56 to 14.20	747	rs692657017	14089663	6.91E-11	4.44
		4	38.76 to 38.94	526	rs343435555	38761012	4.18E-08	2.93
	VAS8	2	43.946 to 48.948	2	rs323371396	43948583	7.83E-07	2.51
			101.43 to 101.47	6	rs335939055	101472966	1.37E-06	1.98
		5	101.34 to 103.41	1,691	rs324310263	103415209	2.82E-09	3.6
		6	32.32 to 32.96	18	rs320249646	32327733	2.43E-06	2.27
		8	75.66 to 75.82	7	rs326031813	75668469	1.12E-06	2.08
			80.26 to 80.82	9	rs330189870	80821882	1.36E-06	2.1
			94.47 to 100.58	129	rs3475866739	98989247	2.77E-07	2.45
			111.19 to 123.23	670	rs328814984	123055001	1.42E-07	2.74
Canadian	VW	2	103.83 to 104.14	112	rs344004119	102418059	1.67E-06	2.17
			108.53 to 110.24	55	rs320192712	108546622	4.35E-07	2.25
		4	60.043 to 60.045	4	rs325361551	60043923	8.47E-07	2.3
		6	87.53 to 88.37	53	rs1110055955	88190253	4.50E-07	2.12
	VAS	5	103.04 to 103.34	78	rs318318582	103045510	5.67E-08	13.04

¹ Sus scrofa chromosome, the same as below.

²The number of significant SNPs.

³Position of top SNP.

⁴ P value according to the Wald test.

⁵Phenotypic variation explained by the top SNP.

⁶Vulva length.

⁷Vulva width.

⁸Vulva angle scores.