ライフサイエンスコーパス: light signal

1 e conventional signals are mainly limited to light signal.

2 that respond positively or negatively to the light signal.

3 ing of an endogenous rhythm with an external light signal.

4 and phyAphyB double mutant seedlings to the light signal.

5 ction of this synchronous oscillation by the light signal.

6 in any suitable cell by simple exposure to a light signal.

7 by phyA in response to a continuous far-red light signal.

8 imals could be measured by a decrease in the light signal.

9 ily in the nucleus after the perception of a light signal.

10 ructures for slowing, trapping and releasing light signals.

11 ein is controlled by the circadian clock and light signals.

12 bustly induced by phytochrome (phy)-mediated light signals.

13 e flagella may be important for interpreting light signals.

14 lating growth and developmental responses to light signals.

15 ting gene expression in response to specific light signals.

16 gene expression in response to environmental light signals.

17 mammalian mitochondria to generate pulsating light signals.

18 gene expression in response to informational light signals.

19 ylation and dephosphorylation in response to light signals.

20 nd deetiolation in response to environmental light signals.

21 ), a putative transcriptional coactivator in light signaling.

22 ntrations that have little effect on retinal light signaling.

23 t a new model for the involvement of PFT1 in light signaling.

24 stabilized under light conditions to promote light signaling.

25 and independently of the circadian clock or light signaling.

26 of the other for their repressive effect on light signaling.

27 tors, including HY5 and HFR1, to desensitize light signaling.

28 ) is a component in the phytochrome-mediated light signaling.

29 ch is necessary and sufficient for promoting light signaling.

30 COP1 and its critical role in desensitizing light signaling.

31 ted far-red and cryptochrome 1-mediated blue light signaling.

32 an autonomous function of CT161 in promoting light signaling.

33 upporting the notion of a specific effect on light signaling.

34 types consistent with impaired phyA-mediated light signaling.

35 phosphatase acts as an intermediate in blue light signaling.

36 onses, suggesting that SHY2/IAA3 may promote light signaling.

37 s are involved in plant hormone, stress, and light signaling.

38 auxin, cytokinin (CK), gibberellin (GA), and light signaling.

39 nt, cli186, which was impaired in carbon and light signaling.

40 n in a feedback regulatory mechanism in blue light signaling.

41 s beside a FAD cofactor and is essential for light signaling.

42 ription factor by mimicking an early step in light signaling.

43 tial regulator of cryptochrome-mediated blue light signaling.

44 elopment, either in concert with, or beyond, light signalling.

45 dictions about the computations that compare light signals across space and time to detect motion.

46 ) and abiotic (e.g. different wavelengths of light) signals act through specific signal transduction

47 of PHYB demonstrate that a range of altered light-signaling activities are associated with mutation

48 e studies demonstrate that both ethylene and light signals affect differential cell growth by acting

49 NMDA and AMPA/KA receptors are critical for light signaling along the cone-driven Off pathways in th

50 of knock-out rods was sufficient to support light signaling, although with a markedly reduced sensit

51 FIN219 and FIP1 are involved in FR light signaling and are regulators of the interplay betw

52 ght responses may represent points where red light signaling and blue light signaling intersect.

53 rocesses by controlling pre-mRNA splicing of light signaling and circadian clock genes.

54 nvolved in light reaction of photosynthesis, light signaling and DNA synthesis/chromatin structure; h

55 ntially expressed genes showed enrichment of light signaling and hormone-related Gene Ontology terms

56 hat SUMOylation of phyB negatively regulates light signaling and it is mediated, at least partly, by

57 SE U17 (AtGSTU17; At1g10370) participates in light signaling and might modulate various aspects of de

58 Phytochromes play an important role in light signaling and photoperiodic control of flowering t

59 pool after light exposure, potentiating red-light signaling and prolonging memory of prior illuminat

60 r example, has been implicated in regulating light signaling and responses.

61 action of carbon with blue, red, and far-red-light signaling and set the stage for further investigat

62 ession of master regulators of plant growth, light signaling and stress responses.

63 LATE2 acts downstream of light signaling and the circadian clock to control expre

64 ERING 3 (ELF3) mRNA, a critical link between light signaling and the circadian clock.

65 k orchestrates fundamental processes such as light signaling and the transition to flowering.

66 This signal occurs before light signals and appears to be the earliest means of ab

67 omorphogenesis, in response to environmental light signals and induces rapid phosphorylation and degr

68 ight, some of the ways which they respond to light signals and some recent achievements in elucidatin

69 lies input to a core oscillator to transduce light signals and sustain rhythmicity.

70 restore the ability of the retina to encode light signals and transmit the light signals to the visu

71 imeric G-proteins in ion channel regulation, light signaling, and hormone and pathogen responses.

72 Thus, these two genes integrate clock and light signalling, and their coordinated regulation expla

73 on under constant conditions, entrainment to light signals, and the presence of multiple feedback loo

74 -to-dark) switch, the blue, red, and far-red light signals, and UV-B irradiation.

75 le alpha-face to mediate transduction of the light signal are discussed.

76 nformational changes needed to propagate the light signal are only now being understood.

77 r mechanisms linking pre-mRNA processing and light signaling are not well understood.

78 utative phytochrome kinase activity in plant light signalling are largely unknown.

79 underlies the observation that when heat and light signals are administered in the early night, they

80 er, at intensities where both operate, their light signals are integrated at the level of membrane de

81 During hypocotyl photomorphogenesis, light signals are sensed by multiple photoreceptors, amo

82 How light signals are transduced by phytochromes is still po

83 ight environment, but the mechanism by which light signals are transmitted to cause changes in develo

84 ted the putative role of GRP as an intra-SCN light signal at the behavioral and cellular levels, and

85 ained to the daily cycle of day and night by light signals at dawn and dusk.

86 ng, possibly to prepare the plant to receive light signals at dawn.

87 d differential dependency on the lymphotoxin/LIGHT signaling axis that help to interpret the negative

88 ells and their regulation by the lymphotoxin/LIGHT signaling axis.

89 e not directly caused by defects in clock or light signaling but rather by enhanced ethylene response

90 t directly involved in the perception of the light signal, but presumably responds to diurnal fluxes

91 Arabidopsis COP1 represses light signaling by acting as an E3 ubiquitin ligase in t

92 ogether, our data suggest that repression of light signaling by Arabidopsis SPA1 likely involves post

93 We examined light signaling by exploiting the light sensitivity of t

94 abi mutants indicates that ZFP3 enhances red light signaling by photoreceptors other than phytochrome

95 Plant phytochromes are thought to transduce light signals by mediating the degradation of phytochrom

96 eferences 550 Plants perceive and respond to light signals by multiple sensory photoreceptors, includ

97 In this context light signals can be conveniently used both for supplyin

98 he control of the phototropin-dependent blue-light signaling cascade and correlated with the activity

99 nstitute a novel branch of the phyA-mediated light signaling cascade, which promotes peroxisome proli

100 sitively and negatively acting components of light signaling cascades.

101 previously been reported to function in red light signaling, central clock function, and flowering t

102 served in light-grown wild-type plants, when light signals coincided with the circadian-regulated pea

103 nded interface between its cell body and the light-signaling compartment, the rhabdomere.

104 BACKGROUND1, previously identified as a red light signaling component, was shifted to the functional

105 We show that the light signalling component HFR1 acts to minimise the pot

106 Here, we found that the previously described light-signaling component HY5 also mediates ABA response

107 Among the light signaling components identified to date, HY5, a ba

108 connection between two of the most essential light signaling components in Neurospora, VVD and WCC, i

109 vation-tagging mutagenesis to identify novel light-signaling components, we have isolated a gain-of-f

110 The repressor of light signaling, CONSTITUTIVELY PHOTOMORPHOGENIC1 (COP1)

111 ective, indicating that phytochrome and blue light signaling control AR system architecture.

112 for different subsets of branch pathways of light signaling controlled by SPA1 under different light

113 decrease in bioluminescence, and by 24 h no light signal could be detected.

114 g of the transgenic plants for circadian and light signaling defects.

115 Surprisingly, TOR is also required for light signal dependent stem cell activation.

116 retina that form the optic nerve and convey light signals detected by photoreceptors to the higher v

117 multifunctional perovskites in the field of light-signal detection has benefited from its outstandin

118 e has a great potential in the technology of light-signal detection with a comparable performance to

119 Afferent light signaling drives behavioral changes and raises new

120 These results indicate that light signals for irradiance detection are dissociated f

121 In the allograft recipients, light signal from CD5+ passenger leukocytes peaked at 6

122 Propagation of the light signal from the bilin to the output module likely

123 open until 12-13 d after birth (P12-13), and light signaling from rods and cones does not begin until

124 Combining autofluorescence with reflected light signals from chromophore-stained tissues allowed i

125 tial for resetting the clock by transmitting light signals from CRY to TIM.

126 opens a powerful new mechanism to manipulate light signals from incoherent sources such as LEDs throu

127 The transmission process of light signals from plant photoreceptors to target cellul

128 switch that allows cones to receive very dim light signals from rods at night, but not in the day.

129 which constitute a master clock entrained by light signals from the eyes and from the environment, e.

130 of the mammalian brain, is photoentrained by light signals from the eyes through the retinohypothalam

131 The light signals generated in rods and cones, after process

132 uts, despite the arrhythmic transcription of light-signalling genes.

133 ting the involvement of phosphoinositides in light-signaling has been garnered, but the downstream ef

134 lar mechanisms regulating shoot branching by light signals have not been investigated in detail.

135 receptor perceiving and transducing the blue light signal in dormant grains.

136 abidopsis thaliana BBX32 (AtBBX32) represses light signaling in A. thaliana and that expression of At

137 As part of our long running interest in light signaling in Arabidopsis we have generated Arabido

138 gs give new insight into the initial step in light signaling in Arabidopsis, providing a molecular li

139 igase is a central repressor that suppresses light signaling in darkness by targeting positive regula

140 ssion, we investigated the effects of TNF on LIGHT signaling in HUVEC.

141 findings demonstrate a critical role for LT/LIGHT signaling in modulating innate inflammation and pr

142 ls requires detailed knowledge of allosteric light signaling in natural photoreceptors.

143 olecular mechanism for integrating auxin and light signaling in plant development.

144 s into both phenylpropanoid biosynthesis and light signaling in plants.

145 dy, we find an unexpected role for innate LT/LIGHT signaling in promoting HSV-1 replication and virus

146 ransgenic mice, we find that the blockade of LIGHT signaling in vitro and in vivo prevents negative s

147 s downstream from the clock to modulate blue light signalling in stomata comes as a surprise; it is F

148 a suggest a model in which LITE-1 transduces light signals in ASJ via G protein signaling, which lead

149 n gene expression in response to red/far-red light signals in part by physically interacting with con

150 the growth of axillary shoots in response to light signals in part by regulating the mRNA abundance o

151 constant ambient temperatures tend to oppose light signals in the control of plant architecture.

152 s a bilateral brain circuit whereby afferent light signals in the optic nerve ultimately drive iris-s

153 show that a low red to far-red ratio (R/FR) light signal increases CBF gene expression in Arabidopsi

154 The light signaling integrators DE-ETIOLATED 1 and CONSTITUT

155 or addressing questions related to auxin and light-signaling interactions, one can envision using the

156 nt points where red light signaling and blue light signaling intersect.

157 pathway, integrating the circadian clock and light signal into a control for flowering time.

158 Pfr) states, thereby ultimately converting a light signal into a distinct biological signal that medi

159 photon by the Pfr state of PaBphP converts a light signal into a structural signal via twisting and u

160 mal disulphide bridge in the conversion of a light signal into a thiol signal.

161 ic G protein transducin (Gt) to transmit the light signal into retinal rod cells.

162 or cells use similar mechanisms to transduce light signals into electrical signals, but their respons

163 he phototropin photoreceptors transduce blue-light signals into several physiological and development

164 Our results suggest that the light signal is transmitted to HtrII from the energized

165 Fine tuning of light signaling is crucial to plant development.

166 Red light signaling is mediated by PHYTOCHROME B (PHYB).

167 al-to-noise ratio, the detection of very low light signals is still limited and remains a challenge i

168 rphogenesis 1 (COP1), a central repressor of light signaling, is a key component required for seedlin

169 Relative to abscisic acid and blue light signaling, little is known about the molecular, ce

170 EOD-FR, but none were associated with known light signaling loci.

171 In a survey of the Arabidopsis light signaling machinery as a model system, we estimate

172 However, the molecular mechanism of LIGHT signaling mediated by LTbetaR has not been clearly

173 (COP1), COP9-Signalosome5, and Deetiolated1 light signaling molecules.

174 Analyses of light signaling mutants defective in branching provide i

175 his, we have screened 7 photoreceptor and 12 light-signalling mutants of Arabidopsis thaliana L. for

176 ing regulates the downstream components of a light signaling network and that this signal integration

177 These data show that the remodeling of light signaling networks by plastid signals is a mechani

178 At least part of this remodeling of light signaling networks involves converting HY5, a posi

179 mendous increase in our understanding of the light-signaling networks of higher plants.

180 Blue light signaling occurs through the redundant action of C

181 to the general mammalian blueprint, in which light signals of intensities above rod sensitivity are d

182 These regulatory light signals often interact with other environmental cu

183 e and a C-terminal region that transmits the light signal, often through a histidine kinase relay.

184 box protein (SCF) scaffold is facilitated by light signals or PIF3 phosphorylation.

185 Photoreceptor cells encode light signals over a wide range of intensities with grad

186 bud outgrowth and that initial steps in the light signaling pathway involve cytokinins (CKs).

187 nd C-terminal TAPa fusions of many different light signaling pathway regulators.

188 ggest that CKs are initial components of the light signaling pathway that controls the initiation of

189 PDE6 expressed in cone cells couples to the light signaling pathway to produce S-cone responses.

190 This suggests a mechanism in which the light-signaling pathway modifies the dynamics of microtu

191 acts in photomorphogenic and circadian blue light signaling pathways and is differentially required

192 Light signaling pathways and the circadian clock interac

193 egulator of T cell activation, and implicate LIGHT signaling pathways in inflammation focused on muco

194 loss of cone-mediated photoreception affects light signaling pathways in the retina.

195 or is unique because it has two antagonistic light signaling pathways in the same cell-a hyperpolariz

196 Distinct light signaling pathways initiated by multiple photorece

197 ts; however, the connection between MAPK and light signaling pathways is currently unknown.

198 nidentified plastid signal converts multiple light signaling pathways that perceive distinct qualitie

199 e, UVR8 is likely to interact with UV-A/blue light signaling pathways to moderate UV-B-driven transcr

200 ince their discovery in phytochrome-mediated light signaling pathways, recent studies have unraveled

201 nses and interactions with other hormonal or light signaling pathways.

202 Former studies in Arabidopsis revealed that light signalling pathways had a potentially unique role

203 Here we dissect the network of light signalling pathways that control CHS expression in

204 ed in UV-B induction or in the UV-A and blue light signalling pathways that interact synergistically

205 phogenesis is integrally governed by various light signalling pathways, the circadian clock, epigenet

206 xin interactions with other phytohormone and light signalling pathways.

207 crosstalk between BR and other hormonal and light-signaling pathways at multiple levels.

208 ulatory network that integrates hormonal and light-signaling pathways for plant growth regulation.

209 sitively and negatively acting components in light-signaling pathways have been identified using gene

210 F(MAX2) plays critical roles in R, FR, and B light-signaling pathways.

211 ccount for the observed differences in these light-signalling pathways.

212 Little is known regarding how light signals perceived by photoreceptors are transduced

213 Light signals perceived by photoreceptors are transduced

214 ken together, these results suggest that the light signals perceived by phys induce the degradation o

215 Light signals perceived by the phytochrome (phy) family

216 Light signals perceived by the phytochrome family of pho

217 Light signals perceived by the phytochrome family of sen

218 Light signals perceived by the phytochromes induce the t

219 Light signals, perceived by multiple photoreceptors and

220 lene signaling, abscisic acid signaling, and light signal perception.

221 Moreover, light-signaling phenotypes are restricted to max2, as th

222 es, of which many are involved in regulating light signaling, photosynthesis, and the circadian clock

223 gulated by various pathways such as cold and light signaling, phytohormone pathways and plant metabol

224 To respond to ambient light signals, plants are equipped with an array of phot

225 PPKs phosphorylate light-signaling proteins and histones to affect plant de

226 t photoreceptor phytochrome, suggesting that light signals received by phytochrome may be transduced

227 Light signals regulate plant growth and development by c

228 Although light signaling regulates CO protein stability, the mech

229 Here we provide evidence that the light signaling repressors SPA proteins contribute to CO

230 gation is determined from the integration of light signals sensed through the phototropin, cryptochro

231 on with CONSTANS, possibly as integrators of light signals sensed through the phytochrome system.

232 The light signals that drive these responses are perceived b

233 ted ends of the nanowires where they emitted light signals that were collected and spectroscopically

234 urther evidence that EU animals learned that light signaled the absence of rotation.

235 atch in a paradigm where contrasting-colored lights signaled the delivery of painful heat, nonpainful

236 ntrol is achieved because a key repressor of light signaling, the Arabidopsis (Arabidopsis thaliana)

237 dimerization domain that often transmits the light signal through a histidine kinase relay.

238 ater, to attenuate global sensitivity to the light signal through reductions in photoreceptor levels

239 SRII transmits light signals through changes in protein-protein interac

240 egative phototaxis in haloarchaea, transmits light signals through changes in protein-protein interac

241 Higher plants monitor their ambient light signals through red/far-red absorbing phytochromes

242 LIGHT signals through the lymphotoxin beta receptor in t

243 D for herpesvirus entry mediator on T cells (LIGHT), signaling through the lymphotoxin receptor (LTbe

244 tal transitions in response to informational light signals throughout the life cycle.

245 role for CaBP5 in the normal transmission of light signals throughout the retinal circuitry.

246 The mechanism by which it transmits the light signal to the core clock circuitry is not known.

247 photoreceptors, indicating reconstitution of light signaling to brain circuits.

248 trolled by light and whose activity connects light signaling to cell cycle progression contributes si

249 hromes regulate biological processes through light signaling to efficiently reprogram gene expression

250 (ELF3) has been implicated as a repressor of light signaling to the clock [2, 3] and, paradoxically,

251 to investigate the contribution of clock and light signaling to the diurnal regulation of rosette exp

252 s are not desensitized in darkness, allowing light signals to be encoded by the full operating range

253 ith a crucial function in the integration of light signals to control circadian and morphogenic respo

254 t can deliver two independent 310 to 1550 nm light signals to each well of a 24-well plate with inten

255 Plants depend on light signals to modulate many aspects of their developm

256 nsory photoreceptors transduce informational light signals to selected nuclear genes, inducing plant

257 The PHY-PIF signaling node that relays light signals to target genes has been largely conserved

258 that HvPHYC participates in transmission of light signals to the circadian clock and thus modulates

259 clock, being involved in the transmission of light signals to the clock and in the regulation of the

260 t to act as an evening-specific repressor of light signals to the clock, thus serving a zeitnehmer fu

261 ng photomorphogenesis by direct targeting of light signals to the promoters of genes encoding a maste

262 aling components that link the perception of light signals to the stomatal opening response are large

263 ina to encode light signals and transmit the light signals to the visual cortex.

264 tion to produce sensory receptors that relay light signals to transducer proteins controlling motilit

265 sensory modules of phytochromes can transmit light signals to various outputs.

266 ut also coregulates common target genes with light-signaling transcription factors.

267 Additionally, we found that frq light signal transduction differs from that of other lig

268 We further demonstrate that two tomato light signal transduction genes, LeHY5 and LeCOP1LIKE, a

269 his process, surprisingly little is known of light signal transduction in maize.

270 However, the mechanism of light signal transduction is not well defined.

271 results suggest genes encoding components of light signal transduction machinery also influence fruit

272 s (hp1 and hp2) suggests the manipulation of light signal transduction machinery may be an effective

273 Light signal transduction pathways have been extensively

274 To begin the functional dissection of light signal transduction pathways of maize (Zea mays),

275 ism and interaction between antioxidants and light signal transduction pathways.

276 en used to probe photoexcitation of the blue-light signal transduction protein Vivid (VVD).

277 COP1 is a repressor of light signal transduction that functions as part of a nu

278 imeric G protein in red (R) and far-red (FR) light signal transduction, but these studies utilized ph

279 eproduction, control of stomata aperture and light signal transduction.

280 sequent loss of PLC activity, and failure in light signal transduction.

281 n of COP1 protein is a rate-limiting step in light signal transduction.

282 ting a general involvement of type-A ARRs in light signal transduction.

283 possibility is that their role includes both light-signal transduction and transcriptional regulation

284 However, our knowledge of cyanobacterial light-signal transduction remains fragmentary.

285 structurally related to COP1, also represses light signaling under various light conditions.

286 tures that can allow dynamic manipulation of light signals using an external electrical field and ena

287 ors enables amplified detection of femtowatt light signals using micrometer-scale electronic devices.

288 Plants constantly monitor informational light signals using sensory photoreceptors, which includ

289 Plants perceive red (R) and far-red (FR) light signals using the phytochrome family of photorecep

290 Light signaling via the phytochrome A (phyA) photorecept

291 Plants respond to shade-modulated light signals via phytochrome (phy)-induced adaptive cha

292 New interactions between carbon and blue-light signaling were discovered, and further connections

293 Circadian interactions with light signalling were then analysed using a single activ

294 Strong phase shifting responses to light signals were observed in plants lacking function o

295 and biological function of FHY3 in mediating light signaling, whereas the central core transposase do

296 COP1 channels the light signals, while ethylene transduces the information

297 id levels in the blood, inhibition of LT and LIGHT signaling with a soluble lymphotoxin beta receptor

298 Rag1(-/-) mice, we observed that blocking LT/LIGHT signaling with LTbetaR-Ig could significantly dela

299 Thus, LNK1 and LNK2 integrate early light signals with temporal information provided by core

300 sing a germanium layer only for detection of light signals, with amplification taking place in a sepa