chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 283363359 283363360 C - 8 GENIC heterozygous 62281061 1 283366506 283366508 AC -- 6 GENIC heterozygous 62281062 1 283373888 283373889 C CA 19 GENIC homozygous 61249988