chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 81460883 81460887 ATTG 42 GENIC homozygous 127398029 1 81464581 81464581 T 56 GENIC homozygous 127398030 1 81464583 81464583 TG 57 GENIC homozygous 127398031