chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 188656630 188656631 C T 20 GENIC homozygous 802167831 2 188656751 188656752 T C 21 GENIC homozygous 802167832 2 188656795 188656796 G A 22 GENIC homozygous 802167833 2 188657802 188657803 C T 23 GENIC homozygous 802167834 2 188658875 188658876 C T 28 GENIC homozygous 802167835 2 188659115 188659116 C T 23 GENIC homozygous 802167836