chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 187911582 187911583 T C 21 GENIC homozygous 110167976 2 187912952 187912953 C T 23 GENIC homozygous 120378153 2 187913538 187913539 A G 48 GENIC homozygous 110167977