chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 112508321 112508322 G A 9 GENIC homozygous 108915567 1 112508572 112508573 T C 28 GENIC homozygous 108915568 1 112509061 112509062 T C 16 GENIC homozygous 108915569 1 112509144 112509145 A G 24 GENIC heterozygous 108915570