chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 100202102 100202103 T A 34 GENIC heterozygous 130625282 1 100202873 100202874 A C 47 GENIC heterozygous 109114562 1 100202879 100202880 T C 46 GENIC heterozygous 108164922