Differential regulation of the NO3– and NH4+ transporter genes AtNrt2.1 and AtAmt1.1 in Arabidopsis: relation with long‐distance and local controls by N status of the plant
Open Access
- 1 April 2001
- journal article
- research article
- Published by Wiley in The Plant Journal
- Vol. 26 (2) , 143-155
- https://doi.org/10.1046/j.1365-313x.2001.01016.x
Abstract
Regulation of root N uptake by whole‐plant signalling of N status was investigated at the molecular level in Arabidopsis thaliana plants through expression analysis of AtNrt2.1 and AtAmt1.1. These tw...Keywords
This publication has 45 references indexed in Scilit:
- The molecular physiology of ammonium uptake and retrievalCurrent Opinion in Plant Biology, 2000
- Nitrate regulation of metabolism and growthCurrent Opinion in Plant Biology, 1999
- Three Functional Transporters for Constitutive, Diurnally Regulated, and Starvation-Induced Uptake of Ammonium into Arabidopsis RootsPlant Cell, 1999
- Molecular and physiological aspects of nitrate uptake in plantsTrends in Plant Science, 1998
- Are phloem amino acids involved in the shoot to root control of NO3- uptake in Ricinus communis plants?Journal of Experimental Botany, 1998
- Expression studies of Nrt2:1Np, a putative high‐affinity nitrate transporter: evidence for its role in nitrate uptakeThe Plant Journal, 1998
- Effects of genetic modification of nitrate reductase expression on 15NO3- uptake and reduction in Nicotiana plantsPlant, Cell & Environment, 1998
- Translocation of N to and from barley roots: its dependence on local nitrate supply in split‐root culturePhysiologia Plantarum, 1994
- Nitrogen Assimilation and the Control of Ammonium and Nitrate Absorption by Maize RootsJournal of Experimental Botany, 1992
- Nutrient Supply and the Growth of the Seminal Root System in BarleyJournal of Experimental Botany, 1975