chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 195593 195594 T TTG 7 GENIC heterozygous 700548140 4 196170 196171 C A 20 GENIC homozygous 549137678 4 197750 197751 T TAC 7 GENIC homozygous 700548142 4 201311 201315 ACAC ---- 6 GENIC heterozygous 700548143 4 201313 201315 AC -- 6 GENIC heterozygous 700548144