chr start stop reference nuc variant nuc depth genic status zygosity variant ID 7 125685512 125685513 T C 15 GENIC heterozygous 54097687 7 125700236 125700237 T C 15 GENIC heterozygous 54097747 7 125734231 125734232 T C 39 GENIC heterozygous 54802488