chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 228741329 228741330 A AGAGAG 5 GENIC heterozygous 740072581 1 228743096 228743097 A C 5 GENIC heterozygous 622850877 1 228743097 228743098 A C 5 GENIC heterozygous 622850878