- Transporters for ammonium, amino acids and peptides are expressed in pitchers of the carnivorous plant NepenthesW Schulze
ZMBP, Center for Plant Molecular Biology, University of Tubingen, Germany
Plant J 17:637-46. 1999..In contrast, expression of the peptide transporter gene NaNTR1 was detected in phloem cells of the vascular tissue within pitchers. NaNTR1 may function in the export of nitrogen from the pitcher by loading peptides into the phloem...