chr start stop reference nuc variant nuc depth genic status zygosity variant ID 12 22721030 22721031 A G 54 GENIC homozygous 115282644 12 22722767 22722768 A C 41 GENIC possibly homozygous 115282648 12 22725389 22725390 G A 38 GENIC homozygous 115282654