chr start stop reference nuc variant nuc depth genic status zygosity variant ID 15 105376769 105376770 C T 27 GENIC homozygous 112767044 15 105377377 105377378 C T 13 GENIC homozygous 112767046 15 105377710 105377711 T C 23 GENIC homozygous 112635713