chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 254651499 254651500 G GT 2 GENIC homozygous 61165355 1 254666773 254666774 A G 22 GENIC homozygous 62110840 1 254686131 254686132 A AG 1 GENIC homozygous 61165404