Table 2. Significant SNP and associated genes for LMA in the single-trait association analysis.

SSC1	SNP ID	Position(bp)2	P value3	Population	Minor/major Allele	MAF4	EPV/%5	Candidate gene	Distance/bp6
6	Hal_2	47357966	6.05E-07	American	T/C	0.094	1.18	RASGRP4	24726
	12784654	54079560	9.84E-07	American	T/C	0.094	1.18	FGF21	-3046
7	ALGA0040260	30342161	8.40E-06	Canadian	A/G	0.216	1.77	NUDT3	-1092
	ALGA0040263	30356985	8.48E-06	Canadian	G/A	0.216	1.77	NUDT3	within
	ASGA0032536	30476054	1.06E-05	Canadian	C/A	0.217	1.74	PACSIN1	within
	ASGA0032526	30497305	1.06E-05	Canadian	C/T	0.217	1.74	PACSIN1	within
	INRA0024788	30317219	1.35E-05	Canadian	T/C	0.217	1.72	ENSSSCG00000032242	-3195
	DRGA0007345	21886880	1.39E-05	Canadian	G/A	0.362	1.74	ENSSSCG00000032646	474
16	WU_10.2_16_35829257	33757844	5.75E-06	Canadian	C/A	0.328	1.83	SNX18	-18902
	ASGA0072998	33589982	1.12E-05	Canadian	T/C	0.328	1.81	ARL15	24383
	ALGA0090190	33515233	1.34E-05	Canadian	A/G	0.328	1.78	ARL15	within
	ALGA0090184	33467573	1.35E-05	Canadian	G/A	0.328	1.78	ARL15	within
	MARC0103451	33493718	1.35E-05	Canadian	T/C	0.328	1.78	ARL15	within
	MARC0074818	33559933	1.35E-05	Canadian	T/C	0.328	1.78	ARL15	within
	ASGA0073002	33636702	1.57E-05	Canadian	T/G	0.328	1.79	ARL15	71103
	ALGA0090276	34334858	1.76E-05	Canadian	A/G	0.303	1.79	GPX8	-650
	ALGA0090273	34364519	2.07E-05	Canadian	A/G	0.303	1.78	MCIDAS	-13441
	ALGA0090242	34031872	2.26E-05	Canadian	C/T	0.303	1.78	ENSSSCG00000016898	-9810

¹Sus scrofa chromosome.

²SNP position in Ensembl.

³The bold data in this column represent the significant SNP surpass the genome-wide significant threshold, otherwise at the chromosome-wide significant level.

⁴Minor allelic frequency.

⁵The proportion of the phenotypic variance explained by significant SNP.

⁶The location of SNP in upstream/downstream of the nearest gene.