We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleCompetition between uptake of ammonium and potassium in barley and Arabidopsis roots: molecular mechanisms and physiological consequences.AuthorsHoopen, F. ten; Cuin, T. A.; Pedas, P.; Hegelund, J. N.; Shabala, S.; Schjoerring, J. K.; Jahn, T. P.PublicationJournal of Experimental Botany, 2010, Vol 61, Issue 9, p2303ISSN0022-0957Publication typearticleDOI10.1093/jxb/erq057