preferred_name: XDH oxidizes xanthine to form urate (Rattus norvegicus)
preferred_name_lc: xdh oxidizes xanthine to form urate (rattus norvegicus)
label: XDH oxidizes xanthine to form urate (Rattus norvegicus)
label_lc: xdh oxidizes xanthine to form urate (rattus norvegicus)