chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 220845540 220845541 C T 31 GENIC homozygous 109368026 1 220845936 220845937 G A 39 GENIC homozygous 109368027 1 220846317 220846318 C A 38 GENIC homozygous 109368028 1 220846429 220846430 T C 41 GENIC homozygous 108543202 1 220847239 220847240 G A 32 GENIC homozygous 109368029