The regulation of nitrate and ammonium transport systems in plants

Journal of Experimental Botany

Volumn 53, Issue 370, 2002, Pages 855-864

  Glass, Anthony D M ^a   Britto, Dev T ^b   Kaiser, Brent N ^c   Kinghorn, James R ^d   Kronzucker, Herbert J ^b   Kumar, Anshuman ^a   Okamoto, Mamoru ^a   Rawat, Suman ^a   Siddiqi, M Y ^a   Unkles, Shiela E ^d   Vidmar, Joseph J ^e  

^a UNIVERSITY OF BRITISH COLUMBIA   (Canada)

^b UNIVERSITY OF TORONTO   (Canada)

^c AUSTRALIAN NATIONAL UNIVERSITY   (Australia)

^d UNIVERSITY OF ST ANDREWS   (United Kingdom)

^e UNIVERSITY OF ALBERTA   (Canada)

Author keywords

Ammonium; AMT1; Flux regulation; Nitrate; Nrt2

Indexed keywords

ABSORPTION; AMMONIUM COMPOUNDS; CLIMATE CHANGE; GENES; NITRATES; PHYSIOLOGY; SOILS;

TRANSPORTER FUNCTIONS;

PLANTS (BOTANY);

ARABIDOPSIS; ARABIDOPSIS THALIANA; ASPERGILLUS; ASPERGILLUS NIDULANS; CHLAMYDOMONAS; CHLAMYDOMONAS REINHARDTII; EMBRYOPHYTA; EMERICELLA NIDULANS;

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

BIOLOGICAL MODEL; DOWN REGULATION; GENE EXPRESSION REGULATION; GENETICS; METABOLISM; PLANT; PLANT ROOT; REVIEW; SOIL; TRANSPORT AT THE CELLULAR LEVEL;

ANION TRANSPORT PROTEINS; ARABIDOPSIS PROTEINS; BIOLOGICAL TRANSPORT; CARRIER PROTEINS; CATION TRANSPORT PROTEINS; DOWN-REGULATION; GENE EXPRESSION REGULATION, PLANT; MODELS, BIOLOGICAL; NITRATES; PLANT PROTEINS; PLANT ROOTS; PLANT SHOOTS; PLANTS; QUATERNARY AMMONIUM COMPOUNDS; SOIL;

EID: 0036010130     PISSN: 00220957     EISSN: None     Source Type: Journal    
DOI: 10.1093/jexbot/53.370.855     Document Type: Conference Paper

References (78)

1. Regulation of GMNRT2 expression and nitrate transport activity in soybean (Glycine max)
2. Comparative induction of nitrate and nitrite uptake and reduction systems by ambient nitrate and nitrite in intact roots of barley (Hordeum vulgare L.) seedlings
3. Induction of a high-capacity nitrate uptake mechanism in barley roots prompted by nitrate uptake through a constitutive low-capacity mechanism
4. The relation of sodium to potassium in soil and solution cultures
5. Constancy of nitrogen turnover kinetics in the plant cell: Insights into the integration of subcellular N fluxes
6. Futile membrane ion cycling: A new cellular hypothesis to explain ammonium toxicity in plants
7. The uptake of nitrate by Lolium perenne from flowing nutrient solution. I. Effect of nitrate concentration
8. 2 flux
9. 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
10. Nitrogen and carbon nutrient and metabolite signalling in plants
11. Differential effects of ammonium and tungsten on nitrate and ammonium uptake and reduction by sunflower plants
12. Uptake of nitrate by mutants of Arabidopsis thaliana, disturbed in uptake or reduction of nitrate. II. Kinetics
13. Inward and outward transport of ammonium in roots of maize and sorghum: Contrasting effects of methionine sulphoximine
14. Expression analysis of a high-affinity nitrate transporter isolated from Arabidopsis thaliana by differential display
15. An Arabidopsis T-DNA mutant affected in Nrt2 genes is impaired in nitrate uptake
16. Nitrate transporters in plants: Structure, function and regulation
17. Nitrate and ammonium nutrition of plants: Physiological and molecular perspectives
18. Constitutive expression of a putative high-affinity nitrate transporter in Nicotiana plumbaginifolia: Evidence for post-transcriptional regulation by a reduced nitrogen source
19. Nitrate and nitrite are transported by different specific transport systems and by a bispecific transporter in Chlamydomonas reinhardtii
20. Three functional transporters for constitutive, diurnally regulated and starvation-induced uptake of ammonium into Arabidopsis roots
21. Field and laboratory experiments on net uptake of nitrate and ammonium by the roots of spruce (Picea abies) and beech (Fagus sylvatica) trees
22. The regulation of potassium absorption of barley roots
23. Nitrogen transport in plants, with emphasis on the regulation of fluxes to match plant demand
24. Ammonium fluxes into plant roots: Energetics, kinetics and regulation
25. Studies of the uptake of nitrate in barley. IV. Electrophysiology
26. Nitrogen absorption by plant roots
27. On the inducibility of nitrate transport by tobacco cells
28. --assimilatory pathway
29. Structure, function and regulation of ammonium transporters in plants
30. -
31. Nitrogen stress in birch seedlings. I. Growth technique and growth
32. The scale of nutrient heterogeneity around individual plants and its quantification with geostatics
33. Amino acid absorption by arctic plants: Implications for plant nutrition and nitrogen cycling
34. Feedback regulation of nitrate influx in barley roots by nitrate, nitrite and ammonium
35. Expression studies of NRT2-1NP, a putative high-affinity nitrate transporter: Evidence for its role in nitrate uptake
36. + influx and long-distance N translocation in rice: Insights into feedback processes
37. Compartmentation and flux characteristics of nitrate in spruce
38. Root discrimination against soil nitrate and the ecology of forest succession
39. Nitrogen assimilation and the control of ammonium and nitrate absorption by maize roots
40. 14N-nuclear magnetic resonance spectroscopy
41. Phosphorus-31 NMR measurements of the cytoplasmic and vacuolar inorganic phosphate content of mature maize roots: Relationships with phosphorus status and phosphate fluxes
42. Effects of nitrogen deficiency on the absorption of nitrate and ammonium by barley plants
43. - uptake systems by N- and C-status of Arabidopsis plants
44. + uptake by Phleum pratense and Festuca pratensis
45. Importance of cycling and recycling of mineral nutrients within plants for growth and development
46. The immediate cause of the diurnal changes of nitrogen metabolism in leaves of nitrate-replete tobacco: A major imbalance between the rate of nitrate reduction and the rates of nitrate uptake and ammonium metabolism during the first part of the light period
47. Inward and outward movement of ammonium in root systems: Transient responses during recovery from nitrogen deprivation in the presence of ammonium
48. - uptake by various phloem-translocated amino acids in soybean seedlings
49. Boreal forest plants take up organic nitroge
50. Uptake of organic nitrogen in the field by four agriculturally important plant species
51. Coordinated diurnal regulation of low- and high-affinity nitrate transporters in tomato
52. Comparison of nitrate uptake kinetic parameters across maize inbred lines
53. The effects of light on induction, time courses and kinetic patterns of net nitrate uptake in barley
54. PCR-identification of a Nicotiana plumbaginifolia cDNA homologous to the high-affinity nitrate transporters of the crnA family
55. The effect of amino acids and amides on the regulation of nitrate uptake by wheat seedlings
56. + uptake in roots of Arabidopsis thaliana: Evidence for regulation by root glutamine levels
57. - taken up by the plants in the light and in the dark
58. The regulation of ammonia uptake in Chara australis
59. Comparative uptake of nitrate by intact seedlings of C-3 (barley) and C-4 (corn) plants: Effect of light and exogenously supplied sucrose
60. -
61. -
62. - influx
63. Effects of nitrate, chlorate and chlorite on nitrate uptake and nitrate reductase activity
64. Nitrate uptake and reduction in higher and lower plants
65. Effect of nitrate pulses on the nitrate-uptake rate, synthesis of mRNA coding for nitrate reductase, and nitrate-reductase activity in the roots of barley seedlings
66. Accelerated nitrate uptake in wheat seedlings: Effects of ammonium and nitrite treatments and of six methyl purine and puromycin
67. Molecular cloning of higher plant homologues of the high-affinity nitrate transporters of Chlamydomonas reinhardtii and Aspergillus nidulans
68. Ammonium uptake in Lemna gibba G1, related membrane potential change and inhibition of anion uptake
69. Apparent genetic redundancy facilitates ecological plasticity for nitrate transport
70. Remobilisation of vacuolar stored nitrate in barley root cells
71. Regulation of HvNRT2 expression and high-affinity nitrate influx in roots of Hordeum vulgare by ammonium and amino acids
72. Differential regulation of three functional ammonium transporter genes by nitrogen in root hairs and by light in leaves of tomato
73. + influx across the plasmalemma
74. The Arabidopsis CHL1 protein plays a major role in high-affinity nitrate uptake
75. Nitrate transport is independent of NADH and NAD(P)H nitrate reductases in barley seedlings
76. Regulation of a putative high-affinity nitrate transporter (Nrt2;1At) in roots of Arabidopsis thaliana