Table 1. SNPs significantly associated with the polydactyly phenotype.

chr	position	A1/A2	OR	mlm P a	logistic P b	nearest gene	distance c
2	6306869	T/C	76.25	3.44E-11	9.97E-08	PRKAG2	0
2	7097528	A/G	0.03146	9.89E-10	1.29E-07	ACTR3B	282867
2	7978373	C/T	52.9	4.30E-10	3.48E-07	RBM33	0
2	8003962	C/T	55.69	3.83E-12	8.20E-10	RBM33	0
2	8263544	A/G	35.46	1.46E-10	1.86E-09	RNF32	150902
2	8645181	C/A	37.82	3.09E-11	3.31E-09	DNAJB6	14950
2	8678907	C/A	74.67	3.88E-11	1.32E-07	DNAJB6	0
2	8909242	G/C	40.56	2.27E-10	3.41E-08	PTPRN2	0
2	8909250	C/T	40.56	2.27E-10	3.41E-08	PTPRN2	0
2	9251806	T/C	23.14	8.59E-10	3.78E-09	PTPRN2	0
2	10070358	G/A	31.95	2.01E-10	1.20E-08	DIP2C	70587
2	10472227	C/A	30.86	2.64E-10	9.68E-09	ADARB2	0
2	13408892	A/T	41.71	4.03E-12	1.83E-10	PARD3	0
2	13408966	A/G	41.71	4.03E-12	1.83E-10	PARD3	0
2	14923383	G/A	22.44	8.93E-10	4.47E-08	MTPAP	0

a mlm P stands for P value calculated by mixed linear model.

b logistic P stands for P value calculated by logistic model.

c distance column shows the distance between the significant SNPs and their nearest genes, either 3’ or 5’ flank.