chr start stop reference nuc variant nuc depth genic status zygosity variant ID 10 47768617 47768618 A G 62 GENIC homozygous 51446422 10 47770254 47770255 T C 28 GENIC possibly homozygous 51446423 10 47772851 47772852 G C 46 GENIC homozygous 52054576