chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 16860279 16860280 C A 3 INTERGENIC homozygous 76017721 1 16869543 16869544 G T 9 INTERGENIC homozygous 74062824 1 16877809 16877810 T C 4 INTERGENIC homozygous 76017723