chr start stop reference nuc variant nuc depth genic status zygosity variant ID X 75469564 75469565 T G 12 INTERGENIC homozygous 983998908 X 75493556 75493557 C T 8 INTERGENIC homozygous 983998909 X 75512124 75512125 G T 7 INTERGENIC homozygous 983998910