chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 254651499 254651500 G GT 1 GENIC homozygous 61165355 1 254686131 254686132 A AG 1 GENIC homozygous 61165404 1 254701055 254701056 A - 7 GENIC heterozygous 61325820