chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 99555931 99555933 GT -- 9 GENIC heterozygous 701389425 1 99558937 99558938 T TACAC 7 GENIC heterozygous 701389429 1 99558940 99558942 AC -- 7 GENIC heterozygous 701389428