chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 203764943 203764944 C 11 GENIC possibly homozygous 402979318 1 203764943 203764944 C G 11 GENIC heterozygous 402979319 1 203771110 203771110 A 38 GENIC possibly homozygous 140959067