chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 81964987 81964988 T G 7 GENIC heterozygous 61297086 1 81964988 81964989 G T 7 GENIC heterozygous 61297087 1 81966294 81966295 T C 10 GENIC heterozygous 62084061 1 81979167 81979183 CTCTCTCTCTCTCTCC ---------------- 9 GENIC heterozygous 62084084