preferred_name: Pol II elongation complex moves on the template as transcript elongates (Drosophila melanogaster)
preferred_name_lc: pol ii elongation complex moves on the template as transcript elongates (drosophila melanogaster)
label: Pol II elongation complex moves on the template as transcript elongates (Drosophila melanogaster)
label_lc: pol ii elongation complex moves on the template as transcript elongates (drosophila melanogaster)