chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 149413648 149413649 G A 27 GENIC heterozygous 57517533 4 149413834 149413835 T G 47 GENIC heterozygous 57517535 4 149414184 149414185 T C 25 GENIC heterozygous 57517537 4 149421569 149421572 AAA --- 39 GENIC heterozygous 57517567