chr start stop reference nuc variant nuc depth genic status zygosity variant ID 7 12315153 12315154 C A 19 INTERGENIC homozygous 53790713 7 12315363 12315364 A - 12 INTERGENIC heterozygous 54301815 7 12317317 12317318 T C 33 GENIC homozygous 53790714