chr start stop reference nuc variant nuc depth genic status zygosity variant ID 3 38262431 38262432 C G 24 GENIC homozygous 811430621 3 38273860 38273861 T C 40 GENIC heterozygous 811430622 3 38273930 38273931 A G 59 GENIC heterozygous 811430623