Table 1. The overlapped pigmentation related genes between previous study and present study.

Index	Gene_ID	Gene symbol, description and chromosome location	PO_con (readcount)	PO_alb (readcount)	log2 fold change (PO_alb vs PO_con)	padj
1	GS_012501	BMP1, Bone morphogenetic protein 1, chro13	16.47	1.06	-3.96	0.000954
2	GS_012647	EDNRB, Endothelin B receptor, chro11	418.19	166.60	-1.33	0.000218
3	GS_018359	EDNRB, Endothelin B receptor, chro12	561.53	263.69	-1.09	0.003513
4	GS_005903	GCH1, GTP cyclohydrolase 1, chro24	284.36	0.00	Inf	1.65E-15
5	GS_008748	GCH1, GTP cyclohydrolase 1, chro4	803.68	2.16	-8.54	8.45E-20
6	GS_005902	GCH1, GTP cyclohydrolase 1, chro24	1056.71	3.11	-8.41	1.18E-14
7	GS_013228	GCH1, GTP cyclohydrolase 1, chro3	187.56	1.07	-7.45	6.61E-13
8	GS_009046	KIT, Mast/stem cell growth factor receptor, chro5	76.74	17.25	-2.15	3.79E-06
9	GS_018838	K1C13, Keratin, type I cytoskeletal 13, chro10	117.72	30.17	-1.96	2.05E-06
10	GS_014679	K1C13, Keratin, type I cytoskeletal 13, chro5	29391.00	10648.78	-1.46	0.018738
11	GS_012545	K1C18, Keratin, type I cytoskeletal 18, chro13	144.15	5.82	-4.63	3.57E-23
12	GS_007378	MC1R, Melanocortin 1 receptor, chro7	27.32	3.99	-2.78	0.003166
13	GS_011397	MC5R, Melanocortin 5 receptor, chro6	27.61	0.00	Inf	6.14E-10
14	GS_018288	MCHR2, Melanin-concentrating hormone receptor 2, chro12	23.23	2.35	-3.30	0.000297
15	GS_002043	MITF, Microphthalmia-associated transcription factor, chro1	33.44	0.33	-6.68	1.54E-06
16	GS_000869	MAR1, Melanoma antigen recognized by T-cells 1, chro13	277.19	14.69	-4.24	1.26E-30
17	GS_004597	MREG, Melanoregulin, chro10	154.35	33.53	-2.20	1.01E-08
18	GS_001946	MYO5A, Myosin-Va, chro7	296.08	151.63	-0.97	0.047734
19	GS_017193	OCA2, P protein, chro24	21.26	1.40	-3.92	0.000309
20	GS_003876	PAX7, Paired box protein Pax-7, chro17	88.93	40.55	-1.13	0.041166
21	GS_003590	PMEL, Melanocyte protein, chro1	210.22	3.98	-5.72	0.000246
22	GS_012916	SLC45A2, Membrane-associated transporter protein, chro13	35.13	5.84	-2.59	0.000102
23	GS_012661	SOX10, Transcription factor SOX-10, chro10	270.45	81.67	-1.73	4.55E-07
24	GS_014478	TBX19, T-box transcription factor 19, chro14	12.77	0.33	-5.29	0.001515
25	GS_020582	TRPM1, Transient receptor potential cation channel subfamily M member 1, chro19	222.04	57.56	-1.95	3.80E-08
26	GS_020975	TYR, Tyrosinase, chro21	50.90	1.61	-4.98	7.81E-13
27	GS_009038	TYRP1, Tyrosinase-related protein 1, chro5	289.28	9.33	-4.95	1.16E-36
28	GS_012029	TYRP1, Tyrosinase-related protein 1, chro9	292.57	9.91	-4.88	6.72E-30
29	GS_021046	WNT7B, Protein Wnt-7b, chro16	40.65	12.32	-1.72	0.02056
30	GS_014490	XDH, Xanthine dehydrogenase/oxidase, chro14	91.58	7.17	-3.68	4.31E-15