preferred_name: Insertion of correct bases opposite the lesion by POLH (Drosophila melanogaster)
preferred_name_lc: insertion of correct bases opposite the lesion by polh (drosophila melanogaster)
label: Insertion of correct bases opposite the lesion by POLH (Drosophila melanogaster)
label_lc: insertion of correct bases opposite the lesion by polh (drosophila melanogaster)