chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 174133711 174133712 C T 58 GENIC homozygous 778663030 1 174134645 174134646 T C 68 GENIC homozygous 778663031 1 174134943 174134944 A G 37 GENIC homozygous 778663032 1 174135776 174135777 G A 66 GENIC homozygous 778663033