chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 349185 349186 T C 31 GENIC heterozygous 112461373 4 349931 349932 C T 24 GENIC homozygous 112461376 4 349932 349933 A G 25 GENIC homozygous 112461378 4 350036 350036 T 24 GENIC homozygous 127998100