chr start stop reference nuc variant nuc depth genic status zygosity variant ID 13 51284626 51284627 A G 25 GENIC homozygous 874875250 13 51290558 51290559 T C 21 GENIC homozygous 874875251 13 51308337 51308338 T C 6 GENIC heterozygous 874875252 13 51308690 51308691 T C 3 GENIC heterozygous 874875253