chr start stop reference nuc variant nuc depth genic status zygosity variant ID 8 55181380 55181381 C A 17 GENIC homozygous 988475494 8 55181609 55181610 T C 12 GENIC homozygous 988475495 8 55182193 55182194 C G 32 GENIC homozygous 988475496