chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 211709825 211709826 C A 25 GENIC homozygous 111284104 2 211709826 211709827 C A 27 GENIC homozygous 111284106 2 211712524 211712525 T C 23 GENIC homozygous 110225020