chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 82494481 82494482 G C 7 GENIC heterozygous 61449844 1 82499055 82499056 T - 3 GENIC heterozygous 61449863 1 82499093 82499094 C - 4 GENIC heterozygous 61449864