chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 197904064 197904065 T C 11 GENIC homozygous 108496354 1 197904713 197904714 T G 16 GENIC homozygous 108496356 1 197905385 197905386 C T 24 GENIC homozygous 108496358