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

Plant Journal

Volumn 26, Issue 2, 2001, Pages 143-155

  Gansel, X ^a   Munos S ^a   Tillard, P ^a   Gojon, A ^a  

^a CNRS   (France)

Author keywords

Ammonium transporter; Localized supply; Nitrate transporter; Nitrogen regulation; Nitrogen signalling; Nitrogen uptake

Indexed keywords

CELL MUTANT; CELL STIMULATION; GENE EXPRESSION REGULATION; GENETIC TRANSCRIPTION; NITRATE REDUCTASE; NITROGEN UPTAKE; NITROGEN UTILIZATION; NITROGEN; NUTRIENT AVAILABILITY; REACTION MECHANISM; ROOT SYSTEM; SIGNAL TRANSDUCTION; STARVATION; TRANSPORTER GENE;

GENES; NITRATES; NITROGEN OXIDES;

ARABIDOPSIS;

PLANTS (BOTANY);

AMMONIUM TRANSPORTERS, PLANT; ANION TRANSPORT PROTEIN; ARABIDOPSIS PROTEIN; CARRIER PROTEIN; CATION TRANSPORT PROTEIN; MESSENGER RNA; NITRATE; NITRATE TRANSPORTERS; NITROGEN; NRT2 PROTEIN, ARABIDOPSIS; PLANT RNA; QUATERNARY AMMONIUM DERIVATIVE; VEGETABLE PROTEIN;

ARABIDOPSIS; ARTICLE; BIOMASS; GENE EXPRESSION REGULATION; GENETICS; ISOTOPE LABELING; METABOLISM; NORTHERN BLOTTING; PLANT ROOT; SIGNAL TRANSDUCTION;

ANION TRANSPORT PROTEINS; ARABIDOPSIS; ARABIDOPSIS PROTEINS; BIOMASS; BLOTTING, NORTHERN; CARRIER PROTEINS; CATION TRANSPORT PROTEINS; GENE EXPRESSION REGULATION, PLANT; ISOTOPE LABELING; NITRATES; NITROGEN; PLANT PROTEINS; PLANT ROOTS; QUATERNARY AMMONIUM COMPOUNDS; RNA, MESSENGER; RNA, PLANT; SIGNAL TRANSDUCTION;

EID: 0034743553     PISSN: 09607412     EISSN: None     Source Type: Journal    
DOI: 10.1046/j.1365-313X.2001.01016.x     Document Type: Article

References (48)

1. Translocation of N to and from barley roots: Its dependence on local nitrate supply in split-root culture
2. Regulation of GmNRT2 expression and nitrate transport activity in roots of soybean (Glycine max)
3. Short and long term effects of a change in the spatial distribution of nitrate in the root zone on N uptake, growth and root development of young lettuce plants
4. Regulation of the absorption and release of nitrate by plant cells: A review of current ideas and methodology
5. Inducible and repressible nutrient transport systems
6. Cycling of amino-nitrogen and other nutrients between shoots and roots in cereals - A possible mechanism integrating shoot and root in the regulation of nutrient uptake
7. Nitrate: Nutrient and signal for plant growth
8. Molecular and physiological aspects of nitrate uptake in plants
9. Nitrate transport: A key step in nitrate assimilation
10. Nutrient supply and the growth of the seminal root system in barley. II. Localized, compensatory increases in lateral root growth and rates of nitrate uptake when nitrate supply is restricted to only part of the root system
11. Expression analysis of a high-affinity nitrate transporter isolated from Arabidopsis thaliana by differential display
12. Nitrate transporters in plants: Structure, function and regulation
13. Constitutive expression of a putative high-affinity nitrate transporter in Nicotiana plumbaginifolia: Evidence for post-transcriptional regulation by a reduced nitrogen source
14. Three functional transporters for constitutive, diurnally regulated, and starvation-induced uptake of ammonium into Arabidopsis roots
15. Isolation and characterization of Nicotiana plumbaginifolia nitrate reductase-deficient mutants: Genetic and biochemical analysis of the NIA complementation group
16. Nitrogen absorption by plant roots
17. - uptake and reduction in Nicotiana plants
18. Transport in roots
19. Induction of nitrate transport in maize roots, and kinetics of influx, measured with nitrogen-13
20. Structure, function and regulation of ammonium transporters in plants
21. Cloning and characterization of an Arabidopsis nitrate transporter gene that encodes a constitutive component of low-affinity uptake
22. N demand and the regulation of nitrate uptake
23. Uptake, translocation and reduction of nitrate
24. Feedback regulation of nitrate influx in barley roots by nitrate, nitrite, and ammonium
25. Expression studies of Nrt2;1Np, a putative high-affinity nitrate transporter: Evidence for its role in nitrate uptake
26. Shoot control of nitrate uptake rates by roots of Brassica napus L. Effects of localized nitrate supply
27. Inter-organ signaling in plants: Regulation of ATP sulfurylase and sulfate transporter genes expression in roots mediated by phloem-translocated compound
28. Effects of nitrogen deficiency on the absorption of nitrate and ammonium by barley plants
29. Nitrogen assimilation and the control of ammonium and nitrate absorption by maize roots
30. - uptake systems by N- and C-status of Arabidopsis plants
31. Tomato phosphate transporter genes are differentially regulated in plant tissues by phosphorus
32. Iron induces ferritin synthesis in maize plantlets
33. Plasma membrane transport systems in higher plants: From black boxes to molecular physiology
34. -uptake by various phloem-translocated amino acids in soybean seedlings
35. Identification of a high-affinity ammonium transporter from plants
36. + uptake in roots of Arabidopsis thaliana: Evidence for regulation by root glutamine levels
37. Nitrate acts as a signal to induce organic acid metabolism and repress starch metabolism in tobacco
38. Nitrate regulation of metabolism and growth
39. - upake in Ricinus communis plants?
40. Molecular cloning of higher plant homologues of the high-affinity nitrate transporters of Chlamydomonas reinhardtii and Aspergillus nidulans
41. The molecular physiology of ammonium uptake and retrieval
42. Differential regulation of three functional ammonium transporter genes by nitrogen in root hairs and light in leaves of tomato
43. + influx across the plasmalemma
44. Genomic analysis of a nutrient response in Arabidopsis reveals diverse expression patterns and novel metabolic and potential regulatory genes induced by nitrate
45. Identification and characterization of a chlorate-resistant mutant of Arabidopsis thaliana with mutations in both nitrate reductase structural genes NIA1 and Nia2
46. An Arabidopsis MADS-box gene controlling nutrient-induced changes in root architecture
47. Dual pathways for regulation of root branching by nitrate
48. Regulation of a putative high-affinity nitrate transporter (Nrt2;1At) in roots of Arabidopsis thaliana