title: Transport phloem: low profile, high impact.
authors.forename: Aart J E
authors.initials: AJ
authors.lastname: van Bel
mesh_terms: D001692:Biological Transport; D026901:Membrane Transport Proteins / Q000502:physiology; D009068:Movement; D010940:Plant Proteins / Q000378:metabolism; D018514:Plant Structures / Q000166:cytology / Q000502:physiology*; D010944:Plants / Q000378:metabolism*; D015398:Signal Transduction
chemical_list: D026901:Membrane Transport Proteins; D010940:Plant Proteins