chr start stop reference nuc variant nuc depth genic status zygosity variant ID 20 3176163 3176164 A G 13 GENIC homozygous 109068219 20 3177627 3177628 A T 16 GENIC homozygous 109068221 20 3179072 3179073 A G 21 GENIC homozygous 109068223 20 3179140 3179141 T C 28 GENIC homozygous 109068225 20 3180108 3180109 A G 28 GENIC homozygous 109068227