Table 1. Sample information and CNVs detected in every pig.

Types	Breed	Sample ID.	Sex	CNV number	Total Length (kb)
Wild boar	–	A1	Female	6	1084.98
South Chine Type	Diannan small-ear pig	DN1	Male	8	1732.48
		DN5	Female	6	608.40
North China Type	Min pig	M2	Female	5	1234.75
Lower Changjiang River Basin Type	Meishan pig	MS7	Female	3	1034.12
		MS8	Female	2	755.68
Southwest Type	Rongchang pig	R2	Male	6	874.42
Central China Type	Daweizi pig	W1	Female	9	1475.29
Plateau Type	Tibetan pig	Z2	Female	5	316.74
		Z5	Female	5	478.60
Modern commercial breeds	Landrace	C3	Female	10	1285.01
	Duroc	D2	Female	13	1846.16
		D4	Female	5	1536.03
	Yorkshire	Y2	Female	14	1639.64
Mean				6.93	1135.88