chr start stop reference nuc variant nuc depth genic status zygosity variant ID 16 20293061 20293062 G T 9 GENIC homozygous 47327056 16 20294637 20294638 G GA 8 GENIC homozygous 47627338 16 20296209 20296210 A T 4 GENIC homozygous 47327070