chr start stop reference nuc variant nuc depth genic status zygosity variant ID 13 51284626 51284627 A G 24 GENIC homozygous 887485761 13 51290558 51290559 T C 18 GENIC homozygous 887485762 13 51308127 51308128 A C 7 GENIC homozygous 887485765 13 51308690 51308691 T C 7 GENIC homozygous 887485766