chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 228741329 228741330 A AGAGAG 25 GENIC homozygous 761510574 1 228743097 228743098 A C 10 GENIC heterozygous 657431615 1 228756440 228756441 T - 5 GENIC heterozygous 761510575 1 228757869 228757870 C T 48 GENIC homozygous 657431616