preferred_name: MRN bound to shortened telomeres activates ATM (Rattus norvegicus)
preferred_name_lc: mrn bound to shortened telomeres activates atm (rattus norvegicus)
label: MRN bound to shortened telomeres activates ATM (Rattus norvegicus)
label_lc: mrn bound to shortened telomeres activates atm (rattus norvegicus)