chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 149413648 149413649 G A 28 GENIC heterozygous 926752187 4 149413834 149413835 T G 36 GENIC heterozygous 926752188 4 149414184 149414185 T C 52 GENIC heterozygous 926752189 4 149421569 149421573 AAAA ---- 42 GENIC heterozygous 926817034 4 149421570 149421573 AAA --- 42 GENIC heterozygous 926817035