chr start stop reference nuc variant nuc depth genic status zygosity variant ID 7 23965313 23965314 C T 28 GENIC heterozygous 927368444 7 23981590 23981591 T C 28 GENIC heterozygous 927368445 7 23985959 23985960 T C 13 GENIC heterozygous 927368446