chr start stop reference nuc variant nuc depth genic status zygosity variant ID 8 55181380 55181381 C A 17 GENIC homozygous 947388928 8 55181609 55181610 T C 22 GENIC homozygous 947388929 8 55182165 55182166 C T 17 GENIC homozygous 947388930