chr start stop reference nuc variant nuc depth genic status zygosity variant ID 12 17184558 17184559 G A 39 GENIC homozygous 115273149 12 17185024 17185025 A C 29 GENIC homozygous 115273151 12 17185816 17185817 G A 30 GENIC homozygous 115273153