chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 81268194 81268195 C T 2 GENIC homozygous 62083663 1 81268442 81268443 G GT 7 GENIC homozygous 60746650 1 81268447 81268448 G GT 6 GENIC homozygous 60746651 1 81268460 81268461 G GT 7 GENIC homozygous 60746652 1 81269998 81269999 C T 20 GENIC homozygous 62083665