chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 231916294 231916298 TGTG ---- 5 GENIC heterozygous 62315163 1 231916296 231916298 TG -- 5 GENIC heterozygous 62250661 1 231923415 231923416 G GA 5 GENIC heterozygous 62237471