preferred_name: Abortive initiation after formation of the first phosphodiester bond (Mus musculus)
preferred_name_lc: abortive initiation after formation of the first phosphodiester bond (mus musculus)
label: Abortive initiation after formation of the first phosphodiester bond (Mus musculus)
label_lc: abortive initiation after formation of the first phosphodiester bond (mus musculus)