chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 185073460 185073461 G A 27 GENIC homozygous 556016114 4 185076330 185076331 C CGT 13 GENIC homozygous 704861953 4 185085331 185085333 GT -- 9 GENIC heterozygous 704861954