chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 235347627 235347628 T - 17 INTERGENIC homozygous 60521655 2 235347631 235347633 CG -- 21 INTERGENIC homozygous 60521656 2 235347633 235347634 G GATT 21 INTERGENIC homozygous 60521657