chr start stop reference nuc variant nuc depth genic status zygosity variant ID 18 26194495 26194496 C T 5 GENIC heterozygous 125413187 18 26201964 26201965 G C 4 GENIC homozygous 125413188 18 26202015 26202016 G C 3 GENIC heterozygous 125413189 18 26202062 26202063 G C 4 GENIC homozygous 125413190