chr start stop reference nuc variant nuc depth genic status zygosity variant ID 16 80774858 80774859 C T 29 GENIC homozygous 112277436 16 80779951 80779952 T A 14 GENIC homozygous 111875925 16 80779976 80779977 C G 12 GENIC homozygous 111875927