chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 99552617 99552618 T - 17 GENIC heterozygous 61482305 1 99558940 99558942 AC -- 10 GENIC heterozygous 61482315 1 99558937 99558938 T TACAC 10 GENIC heterozygous 62229142