The cell biology of phytochrome signalling

New Phytologist

Volumn 154, Issue 3, 2002, Pages 553-590

  Møller, Simon G ^a   Ingles, Patricia J ^a   Whitelam, Garry C ^a  

^a UNIVERSITY OF LEICESTER   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

CYTOLOGY; PLANT;

EID: 0036115174     PISSN: 0028646X     EISSN: None     Source Type: Journal    
DOI: 10.1046/j.1469-8137.2002.00419.x     Document Type: Review

References (295)

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3. A polymorphic bipartite motif signals nuclear targeting of early auxin-inducible proteins related to PS-IAA4 from pea (Pisum sativum)
4. The pef mutants of Arabidopsis thaliana define lesions early in the phytochrome signaling pathway
5. The blue-light receptor cryptochrome 1 shows functional dependence on phytochrome A or phytochrome B in Arabidopsis Thaliana
6. The CRYI blue light photoreceptor of Arabidopsis interacts with phytochrome A in vitro
7. Gibberellins signal nuclear import of PHOR1, a photoperiod-responsive protein with homology to Drosophila armadillo
8. Molecular interaction between COP1 and HY5 defines a regulatory switch for light control of Arabidopsis development
9. Regulatory hierarchy of photomorphogenic loci: Allele-specific and light - Dependent interaction between the HY5 and COP1 loci
10. Homologues of 26S proteasome subunits are regulators of transcription and translation
11. Light inactivation of Arabidopsis photomorphogenic repressor COP1 involves a cell-specific regulation of its nucleocytoplasmic partitioning
12. A role for transcriptional repression during light control of plant development
13. Cloning vectors for the expression of green fluorescent protein fusion proteins in transgenic plants
14. Genetic and developmental control of nuclear accumulation of COP1, a repressor of photomorphogenesis in Arabidopsis
15. The U-box protein family in plants
16. LAF1, a MYB transcription factor, involved in phytochrome A signal transduction
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18. UPL1 and 2, two 405 kDa ubiquitin-protein ligases from Arabidopsis thaliana related to the HECT-domain protein family
19. Cytokinins in tobacco and wheat chloroplasts. Occurrence and changes due to light/dark treatment
20. Regulatory interaction of PRL1 WD protein with Arabidopsis SNF1-like protein kinases
21. Independent regulation of flowering by phytochrome B and gibberellins in Arabidopsis
22. PAT1, a new member of the GRAS family, is involved in phytochrome A signal transduction
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28. Two genes with similarity to bacterial response regulators are rapidly and specifically induced by cytokinin in Arabidopsis
29. eid1: A new Arabidopsis mutant hypersensitive in phytochrome A-dependent high-irradiance responses
30. Protein degradation in signaling
31. The function of phytochrome A
32. Higher-plant phytochrome: 'I used to date histidine, but now I prefer serine'
33. The COP9 complex, a novel multisubunit nuclear regulator involved in light control of a plant developmental switch
34. Combinatorial interaction of light-responsive elements plays a critical role in determining the response characteristics of light-regulated promoters in Arabidopsis
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38. Arabidopsis thaliana mutant that develops as a light-grown plant in the absence of light
39. The phytochrome apoprotein family in Arabidopsis is encoded by five genes: The sequences and expression of PHYD and PHYE
40. Sequences within both the N- and C-terminal domains of phytochrome A are required for PFR ubiquitination and degradation
41. A brassinosteroid-insensitive mutant in Arabidopsis thaliana exhibits multiple defects in growth and development
42. Electron microscopic localization of phytochrome in plants using an indirect antibody-labelling method
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45. Structure and functions of the 20S and 26S proteasomes
46. Elf3 modulates resetting of the circadian clock in Arabidopsis
47. The PHYC gene of Arabidopsis. Absence of the third intron found in PHYA and PHYB
48. The F-box: A new motif for ubiquitin dependent proteolysis in cell cycle regulation and signal transduction
49. cop1: A regulatory locus involved in light-controlled development and gene expression in Arabidopsis
50. Unified nomenclature for the COP9 signalosome and its subunits: An essential regulator of development
51. COP1, an Arabidopsis regulatory gene, encodes a protein with both a zinc-binding motif and a G beta homologous domain
52. Signalling in light-controlled development
53. FHY1: A phytochrome A-specific signal transducer
54. The rosette habit of Arabidopsis thaliana is dependent upon phytochrome action: Novel phytochromes control internode elongation and flowering time
55. Phytochrome E influences internode elongation and flowering time in Arabidopsis
56. Phytochrome D acts in the shade-avoidance syndrome in Arabidopsis by controlling elongation growth and flowering time
57. The SCARECROW gene regulates an asymmetric cell division that is essential for generating the radial organization of the Arabidopsis root
58. EID1, an F-box protein involved in phytochrome A-specific light signaling
59. Sucrose control of phytochrome A signalling in Arabidopsis
60. BRI-ghtening the pathway to steroid hormone signalling events in plants
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62. A novel serine/threonine-specific protein phosphotransferase activity of Nm23/nucleoside-diphosphate kinase
63. Light intensity regulation of cab gene transcription is signaled by the redox state of the plastoquinone pool
64. Proteases and cellular regulation in plants
65. HFR1 encodes an atypical bHLH protein that acts in phytochrome A signal transduction
66. Light receptor kinases in plants!
67. RSF1, an Arabidopsis locus implicated in phytochrome A signalling
68. PKS1, a substrate phosphorylated by phytochrome that modulates light signalling in Arabidopsis
69. GIGANTEA: A circadian clock-controlled gene that regulates photoperiodic flowering in Arabidopsis and encodes a protein with several possible membrane-spanning domains
70. Phytochromes: Their molecular species, gene families, and functions
71. Phytochrome controls the number of endoreduplication cycles in the Arabidopsis thaliana hypocotyl
72. Gibberellin and ethylene control endoreduplication levels in the Arabidopsis thaliana hypocotyl
73. An Arabidopsis mutant hypersensitive to red and far-red light signals
74. BIG: A calossin-like protein required for polar auxin transport in Arabidopsis
75. Photocontrol of subcellular partitioning of phytochrome-B: GFP fusion protein in tobacco seedlings
76. A subcomplex of the proteasome regulatory particle required for ubiquitin-conjugate degradation and related to the COP9-signalosome and elF3
77. Cytokinin, acting through ethylene, restores gravitropism to Arabidopsis seedlings grown under red light
78. Mg-chelatase of tobacco: The role of the subunit CHL D in the chelation step of protoporphyrin IX
79. Identification of an SCF ubiquitin-ligase complex required for auxin response in Arabidopsis thaliana
80. Function of the ubiquitin-proteasome pathway in auxin response
81. High temperature promotes auxin-mediated hypocotyl elongation in Arabidopsis
82. Novel insights in the control of tetrapyrrole metabolism of higher plants
83. Characterization of a protein-kinase activity associated with phytochrome from etiolated oat (Avena-sativa l) seedlings
84. How does auxin turn on genes?
85. 2+-binding protein involved in cryptochrome and phytochrome coaction
86. Regulation of flowering time by Arabidopsis photoreceptors
87. Auxin-regulated gene expressing in intact soybean hypocotyl and excised hypocotyl sections
88. poc1: An Arabidopsis mutant perturbed in phytochrome signaling because of a T DNA insertion in the promoter of PIF3, a gene encoding a phytochrome-interacting bHLH protein
89. Phytochrome B and at least one other phytochrome mediate the accelerated flowering response of Arabidopsis-thaliana 1 to low red/far-red ratio
90. Expression of heterologous phytochromes A, B or C in transgenic tobacco plants alters vegetative development and flowering time
91. Phytochrome regulates phosphorylation of a protein with characteristics of a nucleoside diphosphate kinase in the crude membrane fraction from stem sections of etiolated pea seedlings
92. HY5 stability and activity in Arabidopsis is regulated by phosphorylation in its COP1 binding domain
93. Studies on the regulation of the mitochondrial alpha-ketoacid dehydrogenase complexes and their kinase
94. Perception of brassinosteroids by the extracellular domain of the receptor kinase BRI1
95. Comparison of human COP9 signalsome and 26S proteasome lid'
96. Phytochrome E controls light-induced germination of Arabidopsis
97. Lessons from the discovery of the ubiquitin system
98. The ubiquitin system
99. Early flowering 3 encodes a novel protein that regulates circadian clock function and flowering in Arabidopsis
100. Conditional circadian dysfunction of the Arabidopsis early-flowering 3 mutant
101. Light-induced nuclear translocation of endogenous pea phytochrome A visualized by immunocytochemical procedures
102. The axr4 auxin-resistant mutants of Arabidopsis thaliana define a gene important for root gravitropism and lateral root initiation
103. The phytochrome A-specific signalling intermediate SPA1 interacts directly with COP1, a constitutive repressor of light signalling in Arabidopsis
104. SPA1, a WD-repeat protein specific to phytochrome A signal transduction
105. SPA1: A new genetic locus involved in phytochrome A-specific signal transduction
106. The PCI domain: A common theme in three multiprotein complexes
107. FIN219, an auxin-regulated gene, defines a link between phytochrome A and the downstream regulator COP1 in light control of Arabidopsis development
108. The FAR1 locus encodes a novel nuclear protein specific to phytochrome A signaling
109. Prokaryotes and phytochrome. The connection to chromophores and signalling
110. A prokaryotic phytochrome
111. SRL1: A new locus specific to the phyB-signaling pathway in Arabidopsis
112. GIGANTEA is a nuclear protein involved in phytochrome signaling in Arabidopsis
113. Sucrose and cytokinin modulation of WPK4, a gene encoding a SNF1-related protein kinase from wheat
114. Identification of CRE1 as a cytokinin receptor from Arabidopsis
115. Ubiquitin-phytochrome conjugates. Pool dynamics during in vivo phytochrome degradation
116. SPINDLY, a tetratricopeptide repeat protein involved in gibberellin signal transduction in Arabidopsis
117. Hexokinase as a sugar sensor in higher plants
118. An Arabidopsis circadian clock component interacts with both CRY1 and phyB
119. Auxin transport is required for hypocotyl elongation in light-grown but not dark-grown Arabidopsis
120. Possible control of transcript levels by chlorophyll precursors in Chlamydomonas
121. Regulation of light-harvesting chlorophyll-binding protein mRNA accumulation in Chlamydomonas reinhardi. Possible involvement of chlorophyll synthesis precursors
122. Photoresponses of light-grown phyA mutants of Arabidopsis - Phytochrome A is required for the perception of daylength extensions
123. The ethylene gas signal transduction pathway: A molecular perspective
124. Characterization of regions within the N-terminal 6-kilodalton domain of phytochrome A that modulate its biological activity
125. Light and brassinosteroid signals are integrated via a dark-induced small G protein in etiolated seedling growth
126. The COP9 signalosome: From light signaling to general developmental regulation and back
127. PAS, present, and future: Clues to the origins of circadian clocks
128. Similarity of a chromatic adaptation sensor to phytochrome and ethylene receptors
129. New classes of mutants in complementary chromatic adaptation provide evidence for a novel four-step phosphorelay system
130. A purified 124-kDa oat phytochrome does not possess a protein kinase activity
131. Covalent modification of the homeodomain-interacting protein kinase 2 (HIPK2) by the ubiquitin-like protein SUMO-1
132. Protein-protein interactions among the Aux/IAA proteins
133. Light-induced nuclear import of phytochrome-A: GFP fusion proteins is differentially regulated in transgenic tobacco and Arabidopsis
134. Two dominant photomorphogenic mutations of Arabidopsis thaliana identified as suppressor mutations of hy2
135. Light quality-dependent nuclear import of the plant photoreceptors phytochrome A and B
136. The Arabidopsis DIMINUTO/DWARF1 gene encodes a protein involved in steroid synthesis
137. Genetic control of the light-inhibited hypocotyl elongation in Arabidopsis thaliana
138. Light direction and polarisation
139. Towards functional characterisation of the members of the R2R3-MYB gene family from Arabidopsis thaliana
140. Chlorophyll precursors are signals of chloroplast origin involved in light induction of nuclear heat-shock genes
141. Chloroplast signalling in the light induction of nuclear HSP70 genes requires the accumulation of chlorophyll precursors and their accessibility to cytoplasm/nucleus
142. Arabidopsis homologs of a c-Jun coactivator are present both in monomeric form and in the COP9 complex, and their abundance is differentially affected by the pleiotropic cop/det/fus mutations
143. Characterization of two subunits of Arabidopsis 19S proteasome regulatory complex and its possible interaction with the COP9 complex
144. Atypical phytochrome gene structure in the green alga Mesotaenium caldariorum
145. Structure and function in the nucleus
146. Posttranslational modification of oat phytochrome A: Phosphorylation of a specific serine in a multiple serine cluster
147. Mass spectrometric characterization of oat phytochrome A: Isoforms and posttranslational modifications
148. Interferon regulatory factor subcellular localization is determined by a bipartite nuclear localization signal in the DNA-binding domain and interaction with cytoplasmic retention factors
149. HOOKLESS1, an ethylene response gene, is required for differential cell elongation in the Arabidopsis hypocotyl
150. Overexpression of plastidic protoporphyrinogen IX oxidase leads to resistance to the diphenyl-ether herbicide acifluorfen
151. Auxin signalling: Protein stability as a versatile control target
152. A putative leucine-rich repeat receptor kinase involved in brassinosteroid signal transduction
153. Identification of a novel cytoplasmic protein that specifically binds to nuclear localization signal motifs
154. A role for brassinosteroids in light-dependent development of Arabidopsis
155. Growth and development of the axr1 mutants of Arabidopsis
156. ELF3 encodes a circadian clock-regulated nuclear protein that functions in an Arabidopsis PHYB signal transduction pathway
157. New Arabidopsis cue mutants suggest a close connection between plastid- and phytochrome regulation of nuclear gene expression
158. RING fingers mediate ubiquitin-conjugating enzyme (E2)-dependent ubiquitination
159. Nucleoside-diphosphate kinase-mediated signal transduction via histidyl-aspartyl phosphorelay systems in Escherichia coli
160. Promotion of NEDD-CUL1 conjugate cleavage by COP9 signalosome
161. Reversible redistribution of phytochrome within the cell upon conversion to its physiologically active form
162. Phytochrome dependent reduction of nicotinamide nucleotides in the mitochondrial fraction isolated from etiolated pea epicotyls
163. Direct targeting of light signals to a promoter element-bound transcription factor
164. Functional interaction of phytochrome B and cryptochrome 2
165. Helix-loop-helix proteins: Regulators of transcription in eucaryotic organisms
166. Phytochrome gene diversity
167. Arabidopsis COP1 protein specifically interacts in vitro with a cytoskeleton-associated protein, CIP1
168. Conservation and innovation in plant signaling pathways
169. Photoresponses of transgenic Arabidopsis seedlings expressing introduced phytochrome B-encoding cDNAs: Evidence that phytochrome-A and phytochrome-B have distinct photoregulatory functions
170. Immunogold electron microscopy of phytochrome in Avena: Identification of intracellular sites responsible for phytochrome sequestering and enhanced pelletability
171. UBA 1: An essential yeast gene encoding ubiquitin-activating enzyme
172. Phosphopeptide mapping of Avena phytochrome phosphorylated by protein kinases in vitro
173. Overexpression of Arabidopsis COP1 results in partial suppression of light-mediated development: Evidence for a light-inactivable repressor of photomorphogenesis
174. The ELF3 zeitnehmer regulates light signalling to the circadian clock
175. SUMO - Nonclassical ubiquitin
176. The FUSCA genes of Arabidopsis: Negative regulators of light responses
177. 2+ based on green fluorescent proteins and calmodulin
178. Arabidopsis genomes uncoupled 5 (GUN5) mutant reveals the involvement of Mg-chelatase H subunit in plastid-to-nucleus signal transduction
179. Coaction between pigment systems
180. Interactions and intersections of plant signal transduction
181. A plastidic ABC protein involved in intercompartmental communication of light signalling
182. Shade avoidance responses. Driving auxin along lateral routes
183. Comparison of the effects of exogenous native phytochrome and in vivo irradiation on in vitro transcription in isolated nuclei from barley
184. SUMO, ubiquitin's mysterious cousin
185. Conjugation with the ubiquitin-related modifier SUMO-1 regulates the partitioning of PML within the nucleus
186. Non-specific association of phytochrome to nuclei during isolation from dark-grown pea Pisum sativum cultivar Alaska plumulus
187. AXR2 encodes a member of the Aux/IAA protein family
188. Intracellular trafficking of photoreceptors during light-induced signal transduction in plants
189. DFL1, an auxin-responsive GH3 gene homologue, negatively regulates shoot cell elongation and lateral root formation, and positively regulates the light response of hypocotyl length
190. Genetic interactions between phytochrome A, phytochrome B, and cryptochrome 1 during Arabidopsis development
191. Light: An indicator of time and place
192. BAS1: A gene regulating brassinosteroid levels and light responsiveness in Arabidopsis
193. FKF1, a clock-controlled gene that regulates the transition to flowering in Arabidopsis
194. Pleiotropic control of glucose and hormone responses by PRL1, a nuclear WD protein
195. Calcium/calmodulin-dependent and -independent phytochrome signal transduction pathways
196. PIF3, a phytochrome-interacting factor necessary for normal photoinduced signal transduction, is a novel basic helix-loop-helix protein
197. Binding of phytochrome B to its nuclear signalling partner PIF3 is reversibly induced by light
198. Photooxidative destruction of chloroplasts and its effect on nuclear gene expression and extraplastidic enzyme levels
199. Blue-light mediated accumulation of nuclear-encoded transcripts coding for proteins of the thylakoid membrane is absent in the phytochrome-deficient aurea mutant of tomato
200. Expression of nuclear genes are affected by treatments acting on the plastids
201. Overexpression of the heterotrimeric G-protein alpha-subunit enhances phytochrome-mediated inhibition of hypocotyl elongation in Arabidopsis
202. Multiple photoreceptors mediate the light-induced reduction of GUS-COP1 from Arabidopsis hypocotyl nuclei
203. Targeted destabilization of HY5 during light-regulated development of Arabidopsis
204. Plastid redox state and sugars: Interactive regulators of nuclear-encoded photosynthetic gene expression
205. IAA17/AXR3. Biochemical insight into an auxin mutant phenotype
206. The Arabidopsis HY5 gene encodes a bZIP protein that regulates stimulus-induced development of root and hypocotyl
207. Role of magnesium chelatase activity in the early steps of the tetrapyrrole biosynthetic pathway
208. Decreased and increased expression of the subunit CHL I diminishes Mg chelatase activity and reduces chlorophyll synthesis in transgenic tobacco plants
209. Inter-domain crosstalk in the phytochrome molecules
210. Light-induced growth promotion by SPA1 counteracts phytochrome-mediated growth inhibition during de-etiolation
211. Phytochrome A regulates red-light induction of phototropic enhancement in Arabidopsis
212. Combinatorial control in ubiquitin-dependent proteolysis: Don't Skp the F-box hypothesis
213. The Arabidopsis GAI gene defines a signaling pathway that negatively regulates gibberellin responses
214. The cellular level of PR500, a protein complex related to the 19S regulatory particle of the proteasome, is regulated in response to stresses in plants
215. DET1, a negative regulator of light-mediated development and gene expression in arabidopsis, encodes a novel nuclear-localized protein
216. shl, a new set of Arabidopsis mutants with exaggerated developmental responses to available red, far-red, and blue light
217. Mechanisms underlying ubiquitination
218. Primary structure of pyruvate dehydrogenase kinase establishes a new family of eukaryotic protein kinases
219. The blue light receptor cryptochrome 1 can act independently of phytochrome A and B in Arabidopsis Thaliana
220. The Arabidopsis cullin AtCUL1 is modified by the ubiquitin-related protein RUB1
221. Sucrose export defective1 encodes a novel protein implicated in chloroplast-to-nucleus signalling
222. Overexpressed phytochrome C has similar photosensory specificity to phytochrome B but a distinctive capacity to enhance primary leaf expansion
223. The phytochrome family: Dissection of functional roles and signalling pathways among family members
224. Phytochrome-interacting factors
225. Phytochromes: Photosensory perception, and signal transduction
226. Particle-bound phytochrome from maize and pumpkin
227. Inhibition of auxin movement from the shoot into the root inhibits lateral root development in Arabidopsis
228. Mutations in the gene for the red/far-red light receptor phytochrome B alter cell elongation and physiological responses throughout Arabidopsis development
229. Cytokinin activation of Arabidopsis cell division through a D-type cyclin
230. Intracellular Ca (2+) pools in neuronal signalling
231. Selected components of the shade-avoidance syndrome are displayed in a normal manner in mutants of Arabidopsis-thaliana and Brassica-rapa deficient in Phytochrome-B
232. Nuclear localization activity of phytochrome B
233. Over-expression of a C-terminal region of phytochrome B
234. G-protein signalling through tubby proteins
235. Signal transduction by phytochrome: Phytochromes have a module related to the transmitter modules of bacterial sensor proteins
236. The Arabidopsis det3 mutant reveals a central role for the vacuolar H (+)-ATPase in plant growth and development
237. Origins of prokaryotes, eukaryotes, mitochondria, and chloroplasts
238. The COP/DET/FUS proteins-regulators of eukaryotic growth and development
239. TIRI in mediating auxin response
240. The cytokinin 2-isopentenyladenine causes partial reversion to skotomorphogenesis and induces formation of prolamellar bodies and protochlorophyllide657 in the lip1 mutant of pea
241. Novel phytochrome sequences in Arabidopsis thaliana: Structure, evolution, and differential expression of a plant regulatory photoreceptor family
242. Action spectra for phytochrome A- and B-specific photoinduction of seed germination in Arabidopsis thaliana
243. The Arabidopsis RGA gene encodes a transcriptional regulator repressing the gibberellin signal transduction pathway
244. Ethylene can stimulate Arabidopsis hypocotyl elongation in the light
245. The shade avoidance syndrome: Multiple responses mediated by multiple phytochromes
246. Genetic identification of FIN2, a far red light-specific signaling component of Arabidopsis thaliana
247. REP1, a basic helix-loop-helix protein, is required for a branch pathway of phytochrome A signalling in Arabidopsis
248. ZEITLUPE encodes a novel clock-associated PAS protein from Arabidopsis
249. Intracellular localization of phytochrome in oat coleoptiles by electron microscopy
250. Intracellular localization of phytochrome and ubiquitin in red light-irradiated oat coleoptiles by electron microscopy
251. Cloning of the Arabidopsis RSF1 gene by using a mapping strategy based on high-density DNA arrays and denaturing high-performance liquid chromatography
252. A novel motif mediates the targeting of the Arabidopsis COP1 protein to subnuclear foci
253. Regulation of targeting signals in membrane proteins
254. Shade avoidance responses are mediated by the ATHB-2 HD-zip protein, a negative regulator of gene expression
255. Serine-to-alanine substitutions at the amino-terminal region of phytochrome A result in an increase in biological activity
256. The phosphoenolpyruvate/phosphate translocator is required for phenolic metabolism, palisade cell development, and plastid-dependent nuclear gene expression
257. Signal transduction mutants of Arabidopsis uncouple nuclear CAB and RBSC gene expression from chloroplast development
258. Brassinosteroids rescue the deficiency of CYP90, a cytochrome P450, controlling cell elongation and de-etiolation in Arabidopsis
259. Expression of the auxin-regulated parA gene in transgenic tobacco and nuclear localization of its gene products
260. PAS domains: Internal sensors of oxygen, redox potential, and light
261. Multiple transcription-factor genes are early targets of phytochrome A signalling
262. Feedback inhibition of chlorophyll synthesis in the phytochrome chromophore-deficient aurea and yellow-green-2 mutants of tomato
263. Control of auxin-regulated root development by the Arabidopsis thaliana SHY2/IAA3 gene
264. Aux/IAA proteins repress expression of reporter genes containing natural and highly active synthetic auxin response elements
265. Bacteriophytochromes: New tools for understanding phytochrome signal transduction
266. Interactions between hyl and gun mutants of Arabidopsis, and their implications for plastid/nuclear signalling
267. RED1 is necessary for phytochrome B-mediated red light-specific signal transduction in Arabidopsis
268. Overexpression of phytochrome-B induces a short hypocotyl phenotype in transgenic Arabidopsis
269. Direct interaction of Arabidopsis cryptochromes with COP1 in light control development
270. COP9: A new genetic locus involved in light-regulated development and gene expression in Arabidopsis
271. The role of the COP/DET/FUS genes in light control of Arabidopsis seedling development
272. Characterization and purification of the mammalian COP9 complex, a conserved nuclear regulator initially identified as a repressor of photomorphogenesis in higher plants
273. Making sense of the COP9 signalosome. A regulatory protein complex conserved from Arabidopsis to human
274. Arabidopsis COP8, COP10, and COP11 genes are involved in repression of photomorphogenic development in darkness
275. The COP9 complex is conserved between plants and mammals and is related to the 26S proteasome regulatory complex
276. Response of etioplasts in situ and in isolated suspensions to pre-illumination with various combinations of red, far-red and blue light
277. Roles of different phytochromes in Arabidopsis photomorphogenesis
278. Phytochrome A null mutants of Arabidopsis display a wild-type phenotype in white light
279. Phytochromes and photomorphogenesis in Arabidopsis
280. Rough endoplasmic reticulum: Isolation and phytochrome content
281. Phosphorylation of Avena phytochrome in vitro as a probe of light-induced conformational changes
282. Properties of a polycation-stimulated protein-kinase associated with purified Avena phytochrome
283. Light-dependent translocation of a phytochrome B-GFP fusion protein to the nucleus in transgenic Arabidopsis
284. Phytochrome regulation and differential expression of gibberellin 3beta-hydroxylase genes in germinating Arabidopsis seeds
285. Cip4, a new cop1 target, is a nucleus-localized positive regulator of Arabidopsis photomorphogenesis
286. Role of a COP1 interactive protein in mediating light-regulated gene expression in Arabidopsis
287. The C termini of Arabidopsis cryptochromes mediate a constitutive light response
288. fhy3-1 retains inductive responses of phytochrome A
289. Eukaryotic phytochromes: Light-regulated serine/threonine protein kinases with histidine kinase ancestry
290. A cyanobacterial phytochrome two-component light sensory system
291. The Arabidopsis ELF3 gene regulates vegetative photomorphogenesis and the photoperiodic induction of flowering
292. Glucose and ethylene signal transduction crosstalk revealed by an Arabidopsis glucose-insensitive mutant
293. Phytochrome B binds with greater apparent affinity than phytochrome A to the basic helix-loop-helix factor PIF3 in a reaction requiring the PAS domain of PIF3
294. UV-responsive genes of Arabidopsis revealed by similarity to the Gcn4-mediated UV response in yeast