chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 226255392 226255395 TTT --- 3 GENIC homozygous 688578820 1 226256116 226256117 A G 35 GENIC homozygous 519295604 1 226256398 226256399 T C 28 GENIC homozygous 519295605 1 226257252 226257253 G A 21 GENIC heterozygous 519295606 1 226257861 226257862 A G 29 GENIC homozygous 519295607 1 226258568 226258569 G A 25 GENIC homozygous 519295608