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

Plant, Cell and Environment

Volumn 24, Issue 2, 2001, Pages 177-190

  Matt, P ^a,b   Geiger, M ^a   Walch Liu, P ^a   Engels, C ^a   Krapp, A ^a   Stitt, M ^a  

^a Botanisches Institut   (Germany)

^b UNIVERSITY OF HOHENHEIM   (Germany)

Author keywords

Diurnal changes; Glutamine synthetase; Nitrate reductase (NIA); Nitrate transport (NRT2); Tobacco (Nicotiana tabacum)

Indexed keywords

BOTANY; METABOLISM; NITROGEN;

NIA; NICOTIANA TABACUM; TABACUM;

EID: 0035134379     PISSN: 01407791     EISSN: None     Source Type: Journal    
DOI: 10.1046/j.1365-3040.2001.00676.x     Document Type: Article

References (49)

1. Identification of Ser-543 as the major regulatory phosphorylation site in spinach leaf nitrate reductase
2. Nucleotide sequence of tobacco cDNA ancoding plastidic glutamine synthetase and light inducibility, organ specificity and diurnal rhythmicity in the expression of the corresponding genes of tobacco and tomate
3. Sucrose mimics the light induction of Arabidopsis nitrate reductase gene transcription
4. Arabidopsis gls mutants and distinct Fd-GOGAT genes: Implications for photorespiration and primary nitrogen assimilation
5. Localization of tobacco cytosolic glutamine synthetase enzymes and the corresponding transcripts show organ- and cell-specific patterns of protein synthesis and gene expression
6. Regulation of NR transcript levels by glutamine accumulation
7. 2 enrichment of plants grown in pots and hydroponic culture
8. Nitrate and ammonium nutrition of plants: Physiological and molecular perspectives
9. Expression of leaf nitrate reductase gene from tomato and tobacco in relation to light dark regimes and nitrate supply
10. The nitrate and ammonium nitrate supply have a major influence on the response of photosynthesis, carbon metabolism, nitrogen metabolism and growth to elevated carbon dioxide in tobacco
11. Enhanced carbon dioxide leads to a modified diurnal rhythm of nitrate reductase activity in older plants, and a large stimulation of nitrate reductase activity and higher levels of amino acids in higher plants
12. 3- uptake and reduction in Nicotiana plants
13. Control of photosynthesis in barley mutants with reduced activities of glutamine synthetase and glutamate synthase. I Plant characteristics and changes in nitrate, ammonium and amino acids
14. Control photosynthesis in barley mutants with reduced activities of glutamine synthetase and glutamate synthase. II Control of electron transport and CO2 assimilation
15. Control of photosynthesis in barley mutants with reduced activities of glutamine synthetase and glutamate synthase. III Aspects of glyoxalate metabolism and effects of glyoxalate on the activation state of ribulose-1,5-bisphosphate carboxylase/oxygenase
16. Regulation of the nitrate assimilation pathway in cl ultured tobacco cells. III The nitrate uptake system
17. The use of mutants and transgenic plants to study nitrate metabolism
18. Posttranslational regulation of nitrate reductase in higher plants
19. Regulation of nitrate reductase expression in leaves by nitrate and nitrogen metabolism is completely overridden when sugars fall below a critical level
20. Sequence analysis of cDNA encoding phosphoenolpyruvate carboxylase from cultured tobacco cells
21. Expression studies of Nrt2: 1Np, a putative high affinity nitrate transporter: Evidence for its role in nitrate uptake
22. The molecular genetics of nitrogen assimilation into amino acids in higher plants
23. Studies of amino acid biosynthesis in transgenic plants
24. Sensitive non-radioactive Northern blots using alkaline transfer of total RNA and PCR amplified biotinylated probes
25. Improved method for the preparation of RNA from plant tissues
26. Growth of tobacco in short day conditions leads to high starch, low sugars, altered diurnal changes of the nia transcript and low nitrate reductase activity, and an inhibition of amino acid synthesis
27. Nitrate transport and compartimentation in cereal root cells
28. Phosophorylated nitrate reductase from spinach leaves is inhibited by 14-3-3 proteins and activated by fusicoccin
29. Sucrose-feeding leads to increased rates of nitrate assimilation, increased rates of α-oxoglutarate synthesis, and increased synthesis of a wide spectrum of amino acids in tobacco leaves
30. Post-transcriptional regulation of nitrate reductase by light is abolished by an N-terminal deletion
31. Coordinated diurnal regulation of low- and high- affinity nitrate transporters in tomato
32. Nitrate reductase mRNA regulation in Nicotiana plumbaginifolia nitrate reductase-deficient mutants
33. -1
34. Accumulation of nitrate in the shoot acts as signal to regulate shoot-root allocation in tobacco
35. Tobacco mutants with a decreased number of functional nia genes compensate by modifying the diurnal regulation of transcription, post-translational modification and turnover of nitrate reductase
36. Nitrate acts as a signal to induce organic acid metabolism and repress starch metabolism in tobacco
37. Reciprocal diurnal changes of phosphoenol-pyruvate expression and cytosolic pyruvate kinase, citrate synthase and NADP-isocitrate dehydrogenase expression regulate organic acid metabolism during nitrate assimilation in tobacco leaves
38. Nitate reductase activity in maize (Zea mays L.) leaves. I Regulation by nitrate flux
39. Nitate reductase activity in maize (Zea mays L.) leaves. II Regulation by nitrate flux at low leaf water potential
40. Analysis of photorespiration with mutants of higher plants and algae
41. P.-protein of glycine decarboxylase from Flaveria pringlei
42. The interaction between elevated carbon dioxide and nitrogen nutrition: The physiological and molecular background
43. Does Rubisco control the rate of photosynthesis and plant growth? An exercise in molecular ecophysiology
44. Functional complementation of tobacco and Nicotiana plumbaginifolia nitrate reductase deficient mutants by transformation with the wild-type alleles of the tobacco structural genes
45. Constitutive expression of nitrate reductase allows normal growth and development of Nicotiana plumbaginifolia plants
46. Regulation of nitrate and nitrite reductase expression in Nicotiana plumbaginifolia leaves by nitrogen and carbon metabolites
47. Nitrate utilisation by nitrate reductase-deficient barley mutants
48. 14-3-3 proteins control proteolysis of nitrate reductase activity in spinach leaves
49. Identification and characterisation of a chlorate-resistant mutant of Arabidopsis thaliana with mutations in both nitrate reductase structural genes