chr start stop reference nuc variant nuc depth genic status zygosity variant ID 15 91543897 91543898 G T 49 GENIC heterozygous 118962152 15 91543973 91543974 C T 36 GENIC possibly homozygous 118929668 15 91545443 91545444 T C 21 GENIC heterozygous 118929669