chr start stop reference nuc variant nuc depth genic status zygosity variant ID 18 55665588 55665589 G - 9 GENIC homozygous 46465835 18 55672007 55672012 AAAAC ----- 4 GENIC heterozygous 46465890 18 55672052 55672053 A G 6 GENIC heterozygous 46795928