chr start stop reference nuc variant nuc depth genic status zygosity variant ID X 135517962 135517963 G A 6 INTERGENIC homozygous 45316437 X 135518861 135518862 T - 12 INTERGENIC homozygous 45316438 X 135520031 135520032 G A 20 INTERGENIC homozygous 45316439