chr start stop reference nuc variant nuc depth genic status zygosity variant ID 12 49768460 49768461 A - 3 GENIC homozygous 50234444 12 49768462 49768463 A ATCT 2 GENIC homozygous 50234446 12 49774283 49774284 A - 9 GENIC heterozygous 50234468 12 49778664 49778665 C A 12 GENIC homozygous 50234474