preferred_name: IRS1 recruits GRB2 to active LTK (Rattus norvegicus)
preferred_name_lc: irs1 recruits grb2 to active ltk (rattus norvegicus)
label: IRS1 recruits GRB2 to active LTK (Rattus norvegicus)
label_lc: irs1 recruits grb2 to active ltk (rattus norvegicus)