Table 2. Information of SNP frequency among four species.

Species	Study Population	Sample Size	Average SNP Frequency in Individual (kb−1)	Average Depth	Reference
Sika Deer	Deer from eight farms	42	0.74	23×	This study
Milu (Pere David’s Deer)	Captive population	5	0.51	NAa	Zhu et al. (2016)
Panda	Wild population	34	1.32	4.7×	Zhu et al. (2016)
Holstein-Friesian Cows	Breeding population	32	1.35	14.3×	Szyda et al. (2015)

^aNA, not applicable.