chr start stop reference nuc variant nuc depth genic status zygosity variant ID 15 55412168 55412169 A G 23 GENIC heterozygous 112809254 15 55416582 55416583 G A 25 GENIC heterozygous 112515381 15 55416644 55416645 T C 21 GENIC heterozygous 112515383