chr start stop reference nuc variant nuc depth genic status zygosity variant ID 12 20794266 20794267 G C 49 GENIC homozygous 142322777 12 20794304 20794305 G A 49 GENIC homozygous 142322778 12 20795069 20795070 T A 25 GENIC homozygous 142322779 12 20795114 20795115 T G 29 GENIC homozygous 142322780 12 20795284 20795285 G A 61 GENIC homozygous 142322781