chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 270626079 270626080 T C 20 GENIC heterozygous 59571244 2 270678195 270678196 T C 19 GENIC heterozygous 59979361 2 270678596 270678597 A G 48 GENIC heterozygous 59979362 2 270678772 270678773 G A 22 GENIC heterozygous 59979363