chr start stop reference nuc variant nuc depth genic status zygosity variant ID 12 22708901 22708902 G A 26 GENIC homozygous 115282598 12 22709243 22709244 A G 27 GENIC homozygous 115282600 12 22710433 22710434 G A 19 GENIC homozygous 115367026