preferred_name: POLK and POLZ cooperate in elongation of mispaired primer termini (Rattus norvegicus)
preferred_name_lc: polk and polz cooperate in elongation of mispaired primer termini (rattus norvegicus)
label: POLK and POLZ cooperate in elongation of mispaired primer termini (Rattus norvegicus)
label_lc: polk and polz cooperate in elongation of mispaired primer termini (rattus norvegicus)