chr start stop reference nuc variant nuc depth genic status zygosity variant ID 3 21384221 21384222 T C 90 GENIC heterozygous 111502029 3 21384228 21384229 G T 93 GENIC heterozygous 111502031 3 21384299 21384300 G T 87 GENIC heterozygous 111502033