Table 1.

Summary statistics of the SNPs in the four Bos taurus cattle.

SNP stats	Muturu	N’Dama	Holstein	Jersey
Total bi-allelic autosomal SNPs	8,794,483	14,107,603	10,277,798	9,838,049
Average number of SNPs per sample	4,841,893	7,116,855	5,180,989	4,650,501
Het/Hom	0.69	1.53	1.56	1.16
Ts/Tv ratio	2.29	2.31	2.28	2.28
Singleton SNPs (%)	13.9	12.7	16.3	16.9
dbSNP (%)	94.7	95	99.6	99.5