chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 221096632 221096633 T C 16 GENIC homozygous 74709243 1 221096765 221096766 C T 18 GENIC homozygous 75241430 1 221097263 221097264 G T 20 GENIC homozygous 75241432 1 221097312 221097313 C T 20 GENIC homozygous 74709245 1 221097798 221097799 T G 9 GENIC homozygous 74709247