chr start stop reference nuc variant nuc depth genic status zygosity variant ID 15 127756 127757 G T 25 GENIC homozygous 112444139 15 152732 152733 C G 30 GENIC homozygous 112444142 15 175713 175714 G T 19 GENIC heterozygous 112778967 15 187953 187954 T A 28 GENIC homozygous 112999203 15 223029 223030 C T 17 GENIC homozygous 112999206