preferred_name: Cleavage of mRNA at the 3'-end (Rattus norvegicus)
preferred_name_lc: cleavage of mrna at the 3'-end (rattus norvegicus)
label: Cleavage of mRNA at the 3'-end (Rattus norvegicus)
label_lc: cleavage of mrna at the 3'-end (rattus norvegicus)