chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 174133711 174133712 C T 28 GENIC homozygous 954039534 1 174134645 174134646 T C 23 GENIC homozygous 954039535 1 174135776 174135777 G A 34 GENIC homozygous 954039536