chr start stop reference nuc variant nuc depth genic status zygosity variant ID 7 73129316 73129317 G A 29 GENIC homozygous 115713762 7 73135193 73135194 T C 19 GENIC homozygous 116191880 7 73197936 73197937 C A 8 GENIC homozygous 116371003