chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 77289258 77289258 A 61 GENIC homozygous 128051826 4 77324394 77324395 C 47 GENIC homozygous 128051836 4 77324402 77324403 T 51 GENIC homozygous 128051837 4 77324404 77324405 T G 51 GENIC homozygous 119278318