chr start stop reference nuc variant nuc depth genic status zygosity variant ID 20 11438824 11438825 A C 10 GENIC heterozygous 45683749 20 11441897 11441898 T C 14 GENIC heterozygous 45428070 20 11479512 11479513 C - 21 GENIC heterozygous 45428208