chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 31500974 31500975 G A 53 GENIC heterozygous 131586371 1 31500979 31500980 G A 53 GENIC heterozygous 132267210 1 31508010 31508011 G A 31 GENIC heterozygous 130223376 1 31508111 31508112 C T 28 GENIC heterozygous 130223378 1 31508122 31508123 C G 29 GENIC heterozygous 132267211