chr start stop reference nuc variant nuc depth genic status zygosity variant ID 5 172470956 172470957 C T 16 GENIC homozygous 114092605 5 172471328 172471329 G T 25 GENIC homozygous 114092607 5 172471772 172471773 G A 18 GENIC homozygous 114092609