chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 183024727 183024728 C CAAAA 2 GENIC heterozygous 721491450 4 183027419 183027420 A - 5 GENIC heterozygous 721491452 4 183034864 183034866 TC -- 7 GENIC homozygous 721491453