We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleRoot phloem-specific expression of the plasma membrane amino acid proton co-transporter AAP3.AuthorsOkumoto, S.; Koch, W.; Tegeder, M.; Fischer, W. N.; Biehl, A.; Leister, D.; Stierhof, Y. D.; Frommer, W. B.PublicationJournal of Experimental Botany, 2004, Vol 55, Issue 406, p2155ISSN0022-0957Publication typearticleDOI10.1093/jxb/erh233