chr start stop reference nuc variant nuc depth genic status zygosity variant ID X 104720548 104720549 A G 10 GENIC homozygous 548746823 X 104728161 104728162 G - 21 GENIC possibly homozygous 699184286 X 104734161 104734162 G GC 6 GENIC homozygous 699184287