chr start stop reference nuc variant nuc depth genic status zygosity variant ID 12 48818550 48818551 A AT 10 GENIC possibly homozygous 50546486 12 48819410 48819411 G A 12 GENIC homozygous 50827744 12 48819471 48819472 C A 11 GENIC homozygous 50513644