chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 255124486 255124487 A AC 4 GENIC homozygous 61166069 1 255128042 255128043 A G 7 GENIC homozygous 61166073 1 255128214 255128215 T C 14 GENIC possibly homozygous 61166076