chr start stop reference nuc variant nuc depth genic status zygosity variant ID 3 46722679 46722680 C T 17 GENIC homozygous 120100167 3 46747618 46747619 G A 3 GENIC heterozygous 125961311 3 46745652 46745653 C G 5 GENIC homozygous 125961310