chr start stop reference nuc variant nuc depth genic status zygosity variant ID 10 9231898 9231899 A G 5 GENIC heterozygous 668481403 10 9233323 9233326 AAA --- 9 GENIC homozygous 768155982 10 9233902 9233903 T C 3 GENIC homozygous 668481404