Nitrate uptake and reduction in higher and lower plants

Plant, Cell and Environment

Volumn 23, Issue 10, 2000, Pages 1005-1024

  Tischner, R ^a  

^a UNIVERSITY OF GÖTTINGEN   (Germany)

Author keywords

Molecular approaches; Nitrate reductase; Nitrate uptake; Physiology

Indexed keywords

NITRATE; NUTRIENT UPTAKE; PLANT; REDUCTION;

EID: 0033810444     PISSN: 01407791     EISSN: None     Source Type: Journal    
DOI: 10.1046/j.1365-3040.2000.00595.x     Document Type: Review

References (298)

1. Initial kinetics of 15N-nitrate labelling of root and shoot N fractions of barley cultured at different relative addition rates of nitrate-N
2. Regulation of GMNRT2 expression and nitrate transport activity in roots of soybean (Glycine max)
3. 2 in spruce needles with 13N
4. - and Cl-uptake by the green alga Monoraphidium braunii
5. Stimulation of nitrate and nitrite efflux by ammonium in barley (Hordeum vulgare L.) seedlings
6. Evidence for substrate induction of a nitrate efflux system in barley roots
7. Differential effect of ammonium on the induction of nitrate and nitrite reductase activities in roots of barley (Hordeum vulgare) seedlings
8. Biological significance of divalent metal ion binding to 13-3-3 proteins in relationship to nitrate reductase inactivation
9. Phosphorylated nitrate reductase and 14-3-3 proteins
10. 14-3-3 Proteins associate with the regulatory phosphorylation site of spinach leaf nitrate reductase in an isoform-specific manner and reduce dephosphorylation of Ser-543 by endogenous protein phosphatases
11. The inhibitor protein of phosphorylated nitrate reductase from spinach (Spinacia oleracea) leaves is a 14-3-3 protein
12. Identification of Ser-543 as the major regulatory phosphorylation site in spinach leaf nitrate reductase
13. Partial purification and characterization of a calcium-dependent protein kinase and an inhibitor protein required for inactivation of spinach leaf nitrate reductase
14. + analogs
15. The central role of amino acids on nitrogen utilization and plant growth
16. Nitrate reductase activity of plasma membranes from cultured carrot cells
17. 2 enrichment
18. Infection of tobacco or Arabidopsis plants by CMW counteracts systemic post-transcriptional silencing on nonviral (Trans) genes
19. Nitrate reductase activity quantitatively predicts the rate of nitrate incorporation under steady state light limitation: A revised assay and characterization of the enzyme in three species of marine phytoplankton
20. Miniview: Algal nitrate reductases
21. Sequence analysis of subunits of the membrane-bound nitrate reductase from a denitrifying bacterium: The integral membrane subunit provides a prototy
22. Short term responses of Brassica rapa plants to low root temperature: Effect on nitrate uptake and its translocation to the shoot
23. NarJ is a specific chaperone required for molybdenum cofactor assembly in nitrate reductase A of Escherichia coli
24. Effects of exposure to ammonium and transplant shock upon the induction of nitrate absorption
25. Nitrate reductase activation state in barley roots in relation to the energy and carbohydrate status
26. Nitrate reduction, nitrite reduction and ammonium assimilation in barley roots in response to anoxia
27. Electrophysiology of the marine diatom Coscinodiscus wailesii. III Uptake of nitrate and ammonium
28. Root growth and nitrate uptake by wheat (Triticum aestivum L.) following wetting of dry surface soil
29. Involvement of the photoreceptor phytochrome in light regulation of nitrate reductase in cotyledons of chick-pea (Cicer arietinum L.)
30. Nitrate reduction in cotyledons of Cicer arietinum L. Involvement of the nitrate and phytochrome in its regulation
31. 3-uptake by cucumber seedlings. I. Nitrate uptake and respiration of cucumber seedlings roots treated with Cd, Pb, Cu and Ni
32. In situ nitrate reductase activity in leaves of adult peach trees
33. Distribution of nitrate reductase activity in Vicia faba: Effect of nitrate and plant genotype
34. Induction of nitrate reductase, nitrite reductase, and glutamine synthetase isoforms in sunflower cotyledons as affected by nitrate, light, and plastid integrity
35. Nitrate reductase biochemistry comes of age
36. 3- fluxes in roots of sunflower (Helianthus annuus) after changes in light intensity
37. Role of periplasmic domain of the Escherichia coli NarX sensor-transmitter protein in nitrate-dependend signal transduction and gene regulation
38. The NarX and NarQ sensor-transmitter proteins of Escherichia coli each require two conserved histidines for nitrate-dependent signal tranduction to NarL
39. Nitrate uptake rate by soybean and wheat plants determined by external nitrate concentration and shoot-mediated demand
40. Integration of photosynthetic carbon and nitrogen metabolism in higher plants
41. 5-Hydroxytryptamine affects turnover of polyphosphoinositides in maize and stimulates nitrate reductase in the absence of light
42. Evidence for the presence of protein kinase C type enzyme and its involvement in light stimulated gene expression of nitrate reductase in Zea mays
43. Phosphorylation/dephosphorylation steps are key events in the phytochrome mediated enhancement of nitrate reductase mRNA levels and enzyme activity in maize
44. Lithium inhibits phytochrome-stimulated nitrate reductase activity and transcript level in etiolated maize leaves
45. ZmcPKC70, a protein kinase C-type enzyme from maize: Biochemical characterization, regulation by phorbol 12-myristate 13-acetate and its possible involvement in nitrate reductase gene expression
46. Existence and characteristics of nitrate reductase in plasma membrane of maize roots
47. Cloning and nitrate induction of nitrate reductase mRNA
48. Locked on and locked off signal transduction mutations in the periplasmic domain if the Escherichia coli NarQ and NarX sensors affect nitrate- and nitrite-dependent regulation by NarL and NarP
49. Influence of abscisic acid on nitrogen partitioning, sucrose metabolism and nitrate reductase activity of chicory suspension cells
50. Metabolic changes in the roots as affected by phosphate deficiency
51. Nitrate: Nutrient and signal for plant growth
52. Uptake regions of inorganic nitrogen in roots of carob seedlings
53. Expression of a chimeric nitrate reductase gene in transgenic lettuce reduces nitrate in leaves
54. Cloning and characterization of the nitrate reductase-encoding gene from Chlorella vulgaris: Structure and identification of transcription start points and initiator sequences
55. Soluble and membrane-bound nitrate reductase from Bradyrhizobium japonicum bacteroids
56. Evidence for two different nitrate-reducing activities at the plasma membrane in roots of Zea mays L.
57. Possible interaction between peroxidase and NAD (P) H-dependent nitrate reductase activities of plasma membranes of corn roots
58. The scarecrow gene regulates an asymmetric cell division that is generating the organization of the Arabidopsis root
59. Uptake of nitrate by mutants of Arabidopsis thaliana, disturbed in uptake or reduction of nitrate. II Kinetics
60. Intron-dependent transient expression of the maize Gap A1 gene
61. Purification of a nitrate reductase kinase from Spinacea oleracea leaves, and its identification as a calmodulin-domain protein kinase
62. Three spinach leaf nitrate reductase-3-hydroxy-3-methyl-glutaryl-CoA reductase kinases that are regulated by reversible phosphorylation and/or Ca-2+ ions
63. Separate mechanisms of aluminium toxicity for nitrate uptake and root elongation
64. Identification of an 'essential' cysteine of nitrate reductase via mutagenesis of its recombinant cytochrome b reductase domain
65. Regulation of nitrate reductase transcript-levels by glutamine accumulating in the leaves of a ferredoxin-dependent glutamate synthase-deficient gluS mutant of Arabidopsis thaliana, and by glutamine provided via the roots
66. Characterization of a regulated from of phospholipase D in the yeast Saccharomyces cerevisiae
67. Interaction between major nitrogen regulatory protein NIT2 and pathway-specific regulatory factor NIT4 is required for their synergistic activation of gene expression in Neurospora crassa
68. Inward and outward transport of ammonium in roots of maize and sorghum: Contrasting effects of methionine sulfoximine
69. Isolation and characterization of the nitrate reductase structural gene of Chlamydomonas reinhardtii
70. Purification and characterization of the membrane-bound nitrate reductase isoenzymes of Bradyrhizobium japonicum
71. Overexpression of nitrate reductase in tobacco delays drought-induced decreases in nitrate reductase activity and mRNA
72. Short-term modulation of nitrate reductase activity by exogenous nitrate in Nicotiana plumbaginifolia and Zea mays leaves
73. Effects of constitutive expression of nitrate reductase in transgenic Nicotiana plumbaginifolia L. in response to varying nitrogen supply
74. Manipulation of the pathways of sucrose biosynthesis and nitrogen assimilation in transformed plants to improve photosynthesis and productivity
75. Influence of irradiance on enzymes of sulphate and nitrate assimilation pathways in maize leaves
76. + in oilseed rape plants in relation to glutamine synthetase isogene expression and activity
77. Modelling the interactions between ammonium and nitrate uptake in marine phytoplankton
78. Drought-induced effects on nitrate reductase activity and mRNA and on the co-ordination of nitrogen and carbon metabolism in maize leaves
79. Involvement of reversible inactivation in the regulation of nitrate reductase enzyme levels in Chlamydomonas reinhardtii
80. Sequence-specific DNA binding by NIT4, the pathway-specific regulatory protein that mediates nitrate induction in Neurospora
81. Nitrate and nitrite are transported by different specific transport systems and by a bispecific transporter in Chlamydomonas reinhardtii
82. The use of mutants to study nitrate assimilation in green microalgae
83. Field and laboratory experiments on net uptake of nitrate and ammonium by the roots of spruce (Picea abies) and beech (Fagus sylvatica) trees
84. Interaction of phloem-translocated amino compounds with nitrate net uptake by the roots of beech (Fagus sylvatica) seedlings
85. Inactivation of nitrate reductase involves NR-protein phosphorylation and subsequent binding of an inhibitor protein
86. The protein kinase, protein phosphatase and inhibitor protein of nitrate reductase are ubiquitous in higher plants and independent of nitrate reductase expression and turnover
87. Increased nitrate reductase activity in leaf tissue after application of the fungicide Kresoxim-methyl
88. Studies of the uptake of nitrate in barley. II. Energetics
89. Studies of the uptake of nitrate in barley. IV Electrophysiology
90. Growth, nitrate uptake and respiration rate in bean roots under phosphate deficiency
91. Properties of nitrate reductase from seedling leaves of selected barley genotypes
92. Effect of light and nitrates on nitrate reductase activity and stability in seedling leaves of selected barley genotypes
93. Effect of nitrates and sucrose on the induction of nitrate reductase in etiolated seedling leaves from selected barley genotypes in darkness
94. Use of the biolistic process for the analysis of nitrate-inducible promoters in transient expression assays
95. Effects of genetic modification of nitrate reductase expression on 15NO3-uptake and reduction in Nicotiana plants
96. Influence of ABA on nitrate reductase activity and carbohydrate metabolism in chicory roots (Cichorium intybus L.)
97. Expression of the Volvox gene encoding nitrate reductase: Mutation-dependent activation of cryptic splice sites and intron-enhanced gene expression from cDNA
98. The nitrate reductase-encoding gene of Volvox carteri: Map location, sequence and induction kinetics
99. Effect of NaCl on nitrate reductase, glutamate dehydrogenase and glutamate synthase in Vigna radiata calli
100. Nutrient-limited growth rates: Quantitative benefits of stress responses and some aspects of regulation
101. Measurements of net fluxes of ammonium and nitrate at the surface of barley roots using ion-selective microelectrodes. II Patterns of uptake along the root axis and evaluation of the mocroelectrode flux estimation technique
102. Involvement of magnesium and ATP in the regulation of nitrate reductase activity in Sinapis alba
103. UV-induced changes in phyto-plankton cells and its effects on grazers
104. Nitrate reductase activity changes during a culture cycle of tobacco cells: The participation of a membrane-bound form enzyme
105. The use of mutants and transgenic plants to study nitrate assimilation
106. A PII-like protein in Arabidopsis: Putative role in nitrogen sensing
107. CHL1 encodes a component of the low-affinity nitrate uptake system in Arabidopsis and shows cell type-specific expression in roots
108. Metabolic activators of spinach leaf nitrate reductase: Effects on enymatic activity and dephosphorylation by endogenous phosphatases
109. 5-aminoimidazole-4-carboxamide riboside activates nitrate reductase in darkened spinach and pea leaves
110. Differential response of nitrate reductase and sucrose-phosphate synthase-activation to inorganic and organic salts, in vitro and in situ
111. Regulation of maize leaf nitrate reductase activity involves both gene expression and protein phosphorylation
112. Effects of NO (+ NO-2) pollution on growth, nitrate reductase activities and associated protein contents in glasshouse lettuce grown hydroponically in winter with CO-2 enrichment
113. Sequences necessary for nitrate-dependent transcription of Arabidopsis nitrate reductase genes
114. N-demand and the regulation of nitrate uptake
115. Regulation of nitrate uptake in maize seedlings by accompanying cations
116. Attributes of the nitrogen uptake systems of maize (Zea mays L.): Maximal suppresion by exposure to both nitrate and ammonium
117. Modulation of nitrate reductase activity by polyamines in leaves of wheat (Triticum aestivum L.) seedlings
118. Identification and characterization of a nitrate reductase gene from bean (Phaseolus vulgaris) containing four introns
119. Sink-stimulated photosynthesis, increased transpiration and increased demand-dependent stimulation of nitrate uptake: Nitrogen and carbon relations in the parasitic association Cuscuta reflexa-Coleus blumei
120. Nitrate uptake, storage and reduction along the root axes of barley seedlings
121. Isolation and characterization of the crnA-niiA-niaD gene cluster for nitrate assimilation in Aspergillus nidulans
122. Plasmalemma redox activity in the diatom Thalassiosira. A possible role for nitrate reductase
123. Acid-base modulation of nitrate reductase in leaf tissues
124. Posttranslational regulation of nitrate reductase in higher plants
125. Correlation between apparent activation state of nitrate reductase (NR), NR hysteresis and degradation of NR protein
126. Chlamydomonas reinhardtii nitrate reductase complex has 105 kDa subunits in the wild-type strain and a structural mutant
127. Sensory components controlling bacterial nitrogen assimilation
128. Blue light-induced acidification of the medium and the uptake of nitrate in a nitrate-starved Chlorella
129. Ser 534 in the hinge 1 region of Arabidopsis nitrate reductase is conditionally required for binding of 14-3-3 proteins and in vitro inhibition
130. Constitutive non-inducible expression of the Arabidopsis thaliana Nia 2 gene in two nitrate reductase mutants of Nicotiana plumbaginifolia
131. Changes in growth and nitrogen assimilation in maize plants induced by NaCl and growth regulators
132. Physiological studies on salinity and nitrogen interaction in alfalfa plants: III. Nitrate reductase activity
133. Studies of the uptake of nitrate in barley. - V. Estimation of root cytoplasmic nitrate concentration using nitrate reductase activity - Implications for nitrate influx
134. Feedback regulation of nitrate influx in barley roots by nitrate, nitrite and ammonium
135. Comparative studies on the soluble and plasma membrane associated nitrate reductase from Cucumis sativus L.
136. Phosphorylation/dephosphorylation of Komatsuna (Brassica campestris) leaf nitrate reductase in vivo and in vitro in response to environmental light conditions: Effects of protein kinase and protein phosphatase inhibitors
137. Chlorate as a transport analog for nitrate absorption by roots of tomato
138. Expression studies of Nrt2:1Np, a putative high affinity nitrate transporter: Evidence for its role in nitrate uptake
139. 3-influx in spruce
140. Nitrate induction in spruce: An approach using compartmental analysis
141. Evidence for the presence of GPI-anchored PM-NR in leaves of Beta vulgaris and for PM-NR in barley leaves
142. Lack of correlation between transplasmalemma electron transport rate and depolarisation in Egeria densa leaf cells
143. The molecular gentics of nitrogen assimilation into amino acids in higher plants
144. 3 influx in roots of two soybean genotypes differing in Al tolerance
145. A role for the signal transduction protein PII in the control of nitrate/nitrite uptake in a cyanobacterium
146. 2 deprivation but not in darkness
147. Induction and turnover of nitrate reductase in Zea mays: Influence of light
148. Effect of glutamine on the induction of nitrate reductase
149. Photoreceptors involved in the regulation of nitrate reductase in Spirodela polyrhiza
150. Regulation of nitrate reductase and phosphoenolpyruvate carboxylase activities in barley leaf protoplasts
151. Rhythms in magnesium ion inhibition and hysteretic properties of nitrate reductase in the CAM plant Bryophyllum fedtschenkoi
152. A chlorate-resistant mutant defective in the regulation of nitrate reductase gene expression in Arabidopsis defines a new HY locus
153. 5' Proximal regions of Arabidopsis nitrate reductase genes direct nitrate-induced transcription in transgenic tobacco
154. Structural studies on corn nitrate reductase: Refined structure of the cytochrome b reductase fragment at 2.5 ANG, its ADP complex and an active-site mutant and modeling of the cytochrome b domain
155. + uptake by Phleum pratense and Festuca pratensis
156. Identification of a protein that inhibits the phosphorylated form of nitrate reductase from spinach (Spinacia oleracea) leaves
157. Nitrate uptake and assimilation and chlorate tolerance of wheat
158. Nitrate uptake by corn under increasing periods of phosphorus starvation
159. Inhibitor binding within the NarI subunit (cytochrome bnr) of Escherichia coli nitrate reductase A
160. Bromide as a tracer for nitrate-N uptake in alfalfa herbage
161. 2 treatment on nitrate and ammonium uptake by Ulva lactuca grown in different nutrient regimes
162. Nitrate assimilation in potato cultivars during plant growth
163. Evidence for signal transduction in the stimulation of nitrate uptake by blue light in Chlorella saccharophila
164. Growth of tobacco in short-day conditions leads to high starch, low sugars, altered diurnal changes in the Nia transcript and low nitrate reductase activity, and inhibition of amino acid synthesis
165. Ammonia emission from young barley plants: Influence of N-source, light/dark cycles and inhibition of glutamine synthetase
166. Evidence for cotransport of nitrate and protons in maize roots. I. Effects of nitrate on the membrane potential
167. Spinach leaf sucrose-phosphate synthase and nitrate reductase are phosphorylated/inactivated by multiple protein kinases in vitro
168. - transport across the plasma membrane of Arabidopsis thaliana root hairs: Kinetic control by pH and membrane voltage
169. Molybdoenzymes an molybdenum cofactor in plants
170. Molybdenum cofactor of higher plants: Biosynthesis and molecular biology
171. Light-modulation of nitrate reductase activity in leaves and roots of maize
172. Identification by mutational analysis of four critical residues in the molybdenum cofactor domain of eukaryotic nitrate reductase
173. Characterization of the association of nitrate reductase with barley (Hordeum vulgate L.) root membranes
174. Nitrate transport and compartmentation in cereal root cells
175. Nitrate uptake and assimilation by individual roots of Zea mays
176. 4- stoichiometries
177. 3-reductase in roots leaves and suspension cells of higher plants
178. Phosphorylated nitrate reductase from spinach leaves is inhibited by 14-3-3 proteins and activated by fusicoccin
179. 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
180. - uptake by various phkloem translocated amino acids in soybean seedlings
181. Activation of nitrate reductase in extracts of water stressed wheat
182. Constitutive expression of nitrate reductase changes the regulation of nitrate and nitrite transporters in Chlamydomonas reinhardtii
183. Increased protein content in transgenic Arabidopsis thaliana over-expressing nitrate reductase activity
184. The sugar-mediated regulation of genes encoding the small subunit of Rubisco and the regulatory subunit of ADP glucose pyrophosphorylase is modified by phosphate and nitrogen
185. Post transcriptional regulation of nitrate reductase by light is abolished by an N-terminal deletion
186. The specificity of methionine sulfoximine and azaserine inhibition in plant tissues
187. Effects of glutamine on the induction of nitrate reductase and nitrite reductase in cultured spinach cells
188. Relationships between external nitrate availability, nitrate uptake and expression of nitrate reductase in roots of barley grown in N-limited split-root cultures
189. Regulation of GMNRT2 expression and nitrate transport activity in roots of soybean (Glycine max)
190. 3-
191. Nitrate transport in Zea mays cell suspension cultures: The effect of solution composition and cell age
192. Free amino acid levels and the regulation of nitrate uptake in maize cell suspension cultures
193. Regulation of the expression of ferredoxin-glutamate synthase in barley
194. Activation of systemic acquired silencing by localised introduction of DNA
195. Deciphering the role of 14-3-3 proteins
196. Two distinct protein-protein interactions between the NIT2 and NMR regulatory proteins are required to establish nitrogen metabolite repression in Neurospora crassa
197. Molecular genetics of nitrate reductase in higher plants
198. The effects of light on induction, time courses, and kinetic patterns of net nitrate uptake in barley
199. A conserved acidic motif in the N-terminal domain of nitrate reductase is necessary for the inactivation of the enzyme in the dark by phosphorylation and 14-3-3 binding
200. Reversible inactivation of nitrate reductase in
201. Isolation and characterization of two new negative regulatory mutants for nitrate assimilation in Chlamydomonas reinhardtii obtained by insertional mutagenesis
202. Expression of nitrate assimilation related genes in Chlamydomonas reinhardtii
203. Identification of nitrate transporter genes in Chlamydomonas reinhardtii
204. Three Nrt2 genes are differentially regulated in Chlamydomonas reinhardtii
205. PCR-identification of a Nicotiana plumbaginifolia cDNA homologous to the high affinity nitrate transporters of the crnA family
206. The effects of deregulation of NR gene expression on growth and nitrogen metabolism of Nicotiana plumbaginifolia plants
207. Spectroscopic and kinetic properties of a recombinant form of the flavin domain of spinach NADH: Nitrate reductase
208. Roles of nitrate, nitrite and ammonium ion in phytochrome regulation of nitrate reductase gene expression in maize
209. The kinetics of nitrate uptake from flowing solutions by rice: Influence of pre-treatment and light
210. Kinetics of 15N-labelled nitrate uptake by maize (Zea mays L.) root segments
211. Spectroscopic and kinetic characterization of the recombinant cytochrome c reductase fragment of nitrate reductase: Identification of the rate limiting catalytic step
212. Higher plant responses to environmental nitrate
213. Nitrate reductase expression in maize leaves (Zea mays) during dark-light transitions. Complex effects of protein phosphatase inhibitors on enzyme activity, protein synthesis and transcript levels
214. A mutant lacking the glutamine synthetase gene (glna) is impaired in the regulation of the nitrate assimilation system in the Cyanobacterium synechocystis sp. Strain PCC 6803
215. Regulation of nitrate reductase activity by nitrate during light-dark transition in detached oat leaves
216. Effects of aluminium on nitrate uptake and assimilation
217. Evidence for increased proton dissociation in low-activity forms of dephosphorylated squash-leaf nitrate reductase
218. Effect of sodium limitation on the uptake and assimilation of nitrate by Anabaena variabilis
219. The levels of nitrate reductase and MoCo in annual ryegrass as affected by nitrate and ammonium nutrition
220. Nitrate reductase and molybdenum cofactor in annual ryegrass as affected by salinity and nitrogen source
221. Partial characterization of the signaling pathway for the nitrate-dependent expression of genes for nitrogen-assimilatory enzymes using detached maize leaves
222. A response-regulator homologue possible involved in nitrogen signal transduction mediated by cytokinin in maize
223. The influence of cytokinins in nitrate regulation of nitrate reductase activity and expression in barley
224. Nitrate regulation of nitrate uptake and nitrate reductase expression in barley grown at different nitrate: Ammonium ratios at constant relative nitrogen addition rate
225. Regulation of the inducible soybean nitrate reductase isoform in mutants lacking constitutive isoform(s)
226. Nitrate uptake rate by soybean and wheat plants determined by external nitrate concentration and shoot mediated demand
227. Light and nitrate induction of nitrate reductase in kinetin- and gibberellic acid-treated mustard cotyledons
228. The assay of the molybdenum cofactor in higher plants as affected by pyridine nucleotides and nitrate
229. Regulation of Mo-cofactor, NADH- and NAD (P) H-specific nitrate reductase activities in the wild type and two nar-mutant lines of barley (Hordeum vulgate L.)
230. Accumulation of nitrate in the shoot acts as a signal to regulate shoot-root allocation in tobacco
231. Nitrate acts as a signal to induce organic acid metabolism and repress starch metabolism
232. Plant metabolism: Enzyme regulation by 14-3-3 proteins
233. Interactive effects of salinity with some hormonal and non-hormonal growth substances on Chlorella fusca: II. Nitrate reductase activity, proline and protein contents
234. Nitrate reductase activity in maize (Zea mays L.) leaves. I. Regulation by nitrate flux
235. Engineering of pyridine nucleotide specificity of nitrate reductase: Mutagenesis of recombinant cytochrome b reductase fragment of Neurospora crassa NADPH: Nitrate reductase
236. - influx
237. - uptake along the barley root axis
238. Regulation of nitrate reductase during early seedling growth
239. Regulation of the accumulation and reduction of nitrate by nitrogen and carbon metabolites in maize seedlings
240. Purification of NADH nitrate reductase by affinity chromatography
241. Assimilatory nitrate reductase: Functional properties and regulation
242. Nitrate reductase and chlorate toxicity in Chlorella vulgaris Beijerinck
243. Molecular biology and biotechnology of higher plant nitrate reductases
244. The neurotransmitter receptor-anchoring protein gephyrin reconstitutes molybdenum cofactor biosynthesis in bacteria, plants, and mammalian cells
245. The interaction between elevated carbon dioxide and nitrogen nutrition: The physiological and molecular background
246. A succinate oxidising nitrate reductase is located at the plasma membrane of plant roots
247. Evidence for the involvement of plasma-membrane-bound nitrate reductase in signal transduction during blue-light stimulation of nitrate uptake in Chlorella saccharophila
248. Glycosylphosphatidylinositol-anchored proteins exist in the plasma membrane of Chlorella saccharophila (Krueger) Nadson: Plasma-membrane-bound nitrate reductase as an example
249. Characterization of the plasma-membrane-bound nitrate reductase in Chlorella saccharophila (Kruger) Nadson
250. Relationship of nitrate supply with growth rate, plasma membrane-bound and cytosolic nitrate reductase, and tissue nitrate content in tobacco plants
251. Effect of some cytokinins on maize nitrate reductase-activity at salinity
252. Identification in vitro of a post-translational regulatory site in the hinge 1 region of Arabidopsis nitrate reductase
253. Expression of Arabidopsis response regulator homologues is induced by cytokinins and nitrate
254. Active glutamine synthetase is required for ammonium- or glutamine-promoted prevention of nitrate and nitrite reduction in the cyanobacterium Phormidium laminosum
255. Growth requirement for N as a criterion to assess the effects of physical manipulation on nitrate uptake fluxes in spinach
256. Zur induktion der nitrat- und nitritreduktase in vollsynchronen Chlorella-kulturen
257. Nitrate uptake and reduction in Chlorella-characterization of nitrate uptake in nitrate-grown and nitrogen starved Chlorella sorokiniana
258. A L-cysteine-dependent nitrate reductase inactivating factor in synchronous Chlorella sorokiniana
259. 2-fumigation on aseptically grown spruce seedlings
260. 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
261. Evidence for a plasma-membrane-bound nitrate reductase involved in nitrate uptake of Chlorella sorokiniana
262. Effects of root-zone temperature on nitrogen accumulation by non-bearing apple trees
263. - uptake by roots of intact soybean plants
264. Thiol modification and site-directed mutagenesis of the flavin domain of spinach NADH: Nitrate reductase
265. Recent advances in the molecular biology of a family of eukaryotic high affinity nitrate transporters
266. Molecular cloning of higher plant homologues of the high-affinity nitrate transporters of Chlamydomonas reinhardtii and Aspergillus nidulans
267. The herbicide sensitivity gene CHL1 of Arabidopsis encodes a nitrate-inducible nitrate transporter
268. Nitrate and ammonium uptake in green algae and higher plants: Mechanism and relationship with nitrate metabolism
269. Nitrate uptake and extracellular alkalinization by the green alga Hydrodictyon reticulatum in blue and red light
270. crnA encodes a nitrate transporter in Aspergillus nidulans
271. Effects of solution pH, temperature, nitrate/ammonium ratios, and inhibitors on ammonium and nitrate uptake by arabica coffee in short-term solution culture
272. Toxicity of chlorate and chlorite to selected species of algae, bacteria, and fungi
273. Frost resistance of winter wheat grown on acidic soil
274. Induction of nitrate reductase host gene expression has a negative effect on the expression of transgenes driven by the nitrate reductase promoter
275. Synthesis and degradation of nitrate reductase during the cell cycle of Chlorella sorokiniana
276. Diel periodicity of nitrate reductase activity and protein levels in the marine diatom Thalassiosira weissflogii (Bacillariophyceae)
277. Undirectional fluxes of nitrate into and out of maize roots: Measurement and regulation by prior nitrate nutrition
278. Nitrate reductase activity in chicory roots following excision
279. Influence of BAP and NAA on the expression of nitrate reductase in excised chicory roots
280. 3- in barley root cells using triple-barreled, ion-selective microelectrodes
281. Genetic identification of a gene involved in constitutive, high-affinity nitrate transport in higher plants
282. Effect of molybdenum on growth and nitrate reductase activity of winter wheat seedlings as influenced by temperature and nitrogen treatments
283. The Arabidopsis CHL1 protein plays a major role in high-affinity nitrate uptake
284. Latent nitrate reductase activity is associated with the plasma membrane of corn roots
285. Inhibition of nitrate transport by anti-nitrate reductase IgG fragments and the identification of plasma membrane associated nitrate reductase in roots of barley seedlings
286. Association of the NAD (P) H-bispecific nitrate reductase structural gene with the Nar7 locus in barley
287. Effect of nitrogen supply on the kinetics and regulation of nitrate assimilation in Chlamydomonas reinhardtii Dangeard
288. 2 by spruce (Picea abies) trees. III. Interaction with nitrate reductase activity in the needles and phloem transport
289. 14-3-3 proteins control proteolysis of nitrate reductase in spinach leaves
290. 1H and 13C NMR studies of a truncated heme domain from Chlorella vulgaris nitrate reductase: Signal assignment of the heme moiety
291. The Chlamydomonas reinhardtii MoCo carrier protein is multimeric and stabilizes molybdopterin cofactor in a molybdate charged form
292. Identification of cDNA clones corresponding to two inducible nitrate reductase genes in soybean: Analysis in wild-type and nr-1 mutant
293. Changes in nitrate reductase activity and the protective effect of molybdenum during cold stress in winter wheat grown on acid soil
294. Differential expression of the arabidopsis Nia1 and Nia2 genes. Cytokinin-induced nitrate reductase activity is correlated with increased Nia1 transcription and mRNA levels
295. FAR1, a negative regulatory locus required for the repression of the nitrate reductase gene in Chlamydomonas reinhardtii
296. An Arabidopsis MADS box gene that controls nutrient-induced changes in root architecture
297. Molecular evolution of nitrate reductase genes
298. Regulation of a putative nitrate transporter (Nrt2; 1At) in roots of Arabidopsis thaliana