chr start stop reference nuc variant nuc depth genic status zygosity variant ID 3 11813475 11813476 A G 20 GENIC homozygous 111448148 3 11813515 11813516 G T 24 GENIC homozygous 111448152 3 11816331 11816332 C T 28 GENIC homozygous 112331218