chr start stop reference nuc variant nuc depth genic status zygosity variant ID 17 2645619 2645620 C A 23 GENIC homozygous 111152767 17 2645643 2645644 A C 20 GENIC homozygous 111152769 17 2645777 2645778 C A 18 GENIC homozygous 110937222 17 2656246 2656247 A C 21 GENIC homozygous 110937225