chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 178853809 178853810 T A 19 GENIC homozygous 108964287 1 178853982 178853983 A G 18 GENIC homozygous 108964288 1 178854162 178854163 G T 23 GENIC homozygous 108964289 1 178854204 178854205 C T 21 GENIC homozygous 108964290