preferred_name: LIG1 bound to POLB ligates SSB (Rattus norvegicus)
preferred_name_lc: lig1 bound to polb ligates ssb (rattus norvegicus)
label: LIG1 bound to POLB ligates SSB (Rattus norvegicus)
label_lc: lig1 bound to polb ligates ssb (rattus norvegicus)