preferred_name: Crk binds to the active PDGF receptor (Canis familiaris)
preferred_name_lc: crk binds to the active pdgf receptor (canis familiaris)
label: Crk binds to the active PDGF receptor (Canis familiaris)
label_lc: crk binds to the active pdgf receptor (canis familiaris)