chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 70245828 70245829 C G 19 GENIC homozygous 108130165 1 70245860 70245861 G T 19 GENIC homozygous 120471990 1 70257277 70257278 T C 24 GENIC homozygous 108130167