chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 163143384 163143385 G A 16 GENIC homozygous 109338852 1 163148187 163148188 A T 13 GENIC homozygous 108346976 1 163149099 163149100 C T 20 GENIC homozygous 109338854