Table 1. Number of SNPs and indel mutations identified through the WES analysis and candidate selection.

SNP filtering step	Number of SNPs	Indel filtering step	Number of indels
Total SNPs	173,849	Total indels	17,851
Coverage ≥10x SNPs	122,652	Coverage ≥ 10x indels	14,030
Gene coding SNPs	97,734	Mutated in all NAD and NAD-parents	2,124
Exon coding SNPs	46,639	NAD homozygous indels	135
NAD homozygous and NAD-parent heterozygous SNPs	59	NAD-parent heterozygous indels	5
Control wild-type or heterozygous SNPs	18	Control wild-type or heterozygous indels	2
Missense mutations	10	Exon coding indels	0