chr start stop reference nuc variant nuc depth genic status zygosity variant ID 7 143450330 143450332 TA -- 12 GENIC heterozygous 55632832 7 143452214 143452216 TT -- 2 GENIC homozygous 55363714 7 143453234 143453235 T - 6 GENIC heterozygous 54924771 7 143453236 143453237 C - 3 GENIC heterozygous 54924773