chr start stop reference nuc variant nuc depth genic status zygosity variant ID 6 88833079 88833080 T - 10 GENIC homozygous 54552889 6 88834258 88834259 G T 23 GENIC homozygous 55085698 6 88834742 88834743 T C 20 GENIC homozygous 54922761