Table 1. Summary data of whole genome sequencing using Illumina HiSeq 2000 machine and aligned to the reference sheep genome (Oar3.1) using BWA-MEM.

	Ram A	Affected 1	Affected 2	Dam of affected 1	Dam of affected 2
Total Reads Mbp	284	192	199	232	231
Mean quality score (PF)	37.4	37.1	36.8	36.9	36.7
% ≥ Q30	93.4	92.4	91.5	91.8	90.9
Reads mapped %	84	84	83	84	81
Mean genome coverage	12.7	8.6	8.9	10.4	10.1