chr start stop reference nuc variant nuc depth genic status zygosity variant ID X 2180730 2180731 A - 8 GENIC possibly homozygous 45472326 X 2184130 2184131 G A 6 GENIC homozygous 45710323 X 2184591 2184592 A C 4 GENIC homozygous 45076507