. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "a4_rat"^^ . "ABPP"^^ . "Amyloidogenic glycoprotein"^^ . "Alzheimer disease amyloid A4 protein homolog"^^ . "App"^^ . . "Amyloid beta A4 protein"^^ .