Gene Details:

• Gene ID: AT3G45780
• Gene Symbol: JK224, NPH1, PHOT1, RPT1
• Gene Name: NONPHOTOTROPIC HYPOCOTYL 1, phototropin 1, ROOT PHOTOTROPISM 1
• Description: phototropin 1;(source:Araport11)
• TAIR Accession:
• Genome: Araport11_genome_release
• Species: Arabidopsis thaliana

Transcripts:

• AT3G45780.1     AT3G45780.2

Plant Ontology Annotations:

• PO:0000037  — shoot axis apex — ápice del epiblasto (epiblastema) (Spanish, exact), シュート頂、茎頂 (Japanese, exact)
• PO:0008019  — leaf lamina base — base de la lámina de la hoja (Spanish, exact), 葉身基部 (Japanese, exact)
• PO:0009005  — root — raíz (Spanish, exact), radices (exact, plural), radix (exact), 根 (Japanese, exact), aerial root (narrow), climbing root (narrow)
• PO:0009006  — shoot system — sistema de epiblasto (epiblastema) (Spanish, exact), シュート系、苗条系 (Japanese, exact), Poaceae crown (related), shoot (related), thalli (related), thallus (related), tree crown (narrow)
• PO:0009009  — plant embryo — embrión (Spanish, exact), 植物胚 (Japanese, exact), germ (related), embryo (broad)
• PO:0009025  — vascular leaf — foliage leaf (exact), hoja vascular (Spanish, exact), leaf, vascular (exact), vascular leaves (exact, plural), 維管束のある葉, または維管束植物の葉 (Japanese, exact), crozier (related), macrophyll (related), megaphyll (related), ascidia (narrow), ascidium (narrow), fiddlehead (narrow), frond (narrow), needle-like leaf (narrow), pitcher (narrow), pitcher blade (narrow), pitcher-blade (narrow), scale-like leaf (narrow), sterile frond (narrow), trophophyll (narrow)
• PO:0009029  — stamen — estambre (Spanish, exact), 雄蕊 (Japanese, exact), Poaceae stamen (narrow), Zea stamen (narrow)
• PO:0009031  — sepal — sépalo (Spanish, exact), がく片 (Japanese, exact)
• PO:0009046  — flower — flor (Spanish, exact), 花 (Japanese, exact), floret (related), Asteraceae floret (narrow), basal flower (narrow), double flower (narrow), hermaphrodite flower (narrow), monoclinous flower (narrow), perfect flower (narrow)
• PO:0009052  — inflorescence flower pedicel — 小花柄 (Japanese, related), pedicelo (Spanish, broad)
• PO:0020030  — cotyledon — cotiledón (Spanish, exact), seed leaf (exact), 子葉 (Japanese, exact)
• PO:0020038  — petiole — pecíolo (Spanish, exact), 葉柄 (Japanese, exact)
• PO:0020100  — hypocotyl — hipocótile (Spanish, exact), 胚軸 (Japanese, exact)
• PO:0020137  — leaf apex — ápice de la hoja (Spanish, exact), 葉先 (Japanese, exact), leaf lamina apex (narrow), phyllid apex (narrow)
• PO:0025022  — collective leaf structure — estructura colectiva de hoja (Spanish, exact), leaf series (exact), 葉が集まった構造 (Japanese, exact), leaf whorl (narrow), rosette (narrow), cycle (broad), verticil (broad)
• PO:0025281  — pollen — polen (Spanish, exact), pollen grain (exact), 花粉 (Japanese, exact)
• PO:0000293  — guard cell — célula guardiana (Spanish, exact), occlusive cell (exact), 孔辺細胞 (Japanese, exact)

Function-related keywords:

• shoot axis apex ,  leaf lamina base ,  root ,  shoot system ,  plant embryo ,  vascular leaf ,  stamen ,  sepal ,  flower ,  inflorescence flower pedicel ,  cotyledon ,  petiole ,  hypocotyl ,  leaf apex ,  collective leaf structure ,  pollen ,  guard cell

Literature:

• Blue light-induced chloroplast relocation in Arabidopsis thaliana as analyzed by microbeam irradiation.   DOI:  10.1093/pcp/41.1.84 ;  PMID:  10750712
• RPT2. A signal transducer of the phototropic response in Arabidopsis.   DOI:  10.1105/tpc.12.2.225 ;  PMID:  10662859
• Blue-light photoreceptors in higher plants.   DOI:  10.1146/annurev.cellbio.15.1.33 ;  PMID:  10611956
• Stimulation of the blue light phototropic receptor NPH1 causes a transient increase in cytosolic Ca2+.   DOI:  10.1073/pnas.96.23.13554 ;  PMID:  10557359
• Arabidopsis NPH3: A NPH1 photoreceptor-interacting protein essential for phototropism.   DOI:  10.1126/science.286.5441.961 ;  PMID:  10542152
• Arabidopsis contains at least four independent blue-light-activated signal transduction pathways.   DOI:  10.1104/pp.120.2.605 ;  PMID:  10364413
• Mutations of Arabidopsis in potential transduction and response components of the phototropic signaling pathway.   DOI:  10.1104/pp.112.1.291 ;  PMID:  8819327
• The enhancement of phototropin-induced phototropic curvature in Arabidopsis occurs via a photoreversible phytochrome A-dependent modulation of auxin responsiveness.   DOI:  10.1104/pp.126.2.826 ;  PMID:  11402210
• Unexpected roles for cryptochrome 2 and phototropin revealed by high-resolution analysis of blue light-mediated hypocotyl growth inhibition.   DOI:  10.1046/j.1365-313x.2001.01038.x ;  PMID:  11439133
• Action spectrum for cryptochrome-dependent hypocotyl growth inhibition in Arabidopsis.   DOI:  10.1104/pp.010969 ;  PMID:  12068118
• Blue light activates calcium-permeable channels in Arabidopsis mesophyll cells via the phototropin signaling pathway.   DOI:  10.1073/pnas.0333408100 ;  PMID:  12540824
• Growth signalling pathways in Arabidopsis and the AGC protein kinases.   DOI:  10.1016/S1360-1385(03)00188-2 ;  PMID:  13678909
• Blue light and phytochrome-mediated stomatal opening in the npq1 and phot1 phot2 mutants of Arabidopsis.   DOI:  10.1104/pp.103.029587 ;  PMID:  14576287
• Genomic and physiological studies of early cryptochrome 1 action demonstrate roles for auxin and gibberellin in the control of hypocotyl growth by blue light.   DOI:  10.1046/j.1365-313x.2003.01870.x ;  PMID:  14535885
• Functional analysis of each blue light receptor, cry1, cry2, phot1, and phot2, by using combinatorial multiple mutants in Arabidopsis.   DOI:  10.1073/pnas.0305984101 ;  PMID:  14982991
• Phytochrome regulation of pea phototropin.   DOI:  10.1078/0176-1617-01228 ;  PMID:  15077624
• Hypocotyl growth orientation in blue light is determined by phytochrome A inhibition of gravitropism and phototropin promotion of phototropism.   DOI:  10.1111/j.1365-313X.2004.02256.x ;  PMID:  15546364
• Biochemical characterization of plasma membrane H+-ATPase activation in guard cell protoplasts of Arabidopsis thaliana in response to blue light.   DOI:  10.1093/pcp/pci104 ;  PMID:  15821287
• From The Cover: A role for Arabidopsis cryptochromes and COP1 in the regulation of stomatal opening.   DOI:  10.1073/pnas.0501011102 ;  PMID:  16093319
• Reversal by green light of blue light-stimulated stomatal opening in intact, attached leaves of Arabidopsis operates only in the potassium-dependent, morning phase of movement.   DOI:  10.1093/pcp/pci249 ;  PMID:  16418232
• PHYTOCHROME KINASE SUBSTRATE 1 is a phototropin 1 binding protein required for phototropism.   DOI:  10.1073/pnas.0603799103 ;  PMID:  16777956
• Identification of an arsenic tolerant double mutant with a thiol-mediated component and increased arsenic tolerance in phyA mutants.   DOI:  10.1111/j.1365-313X.2006.03018.x ;  PMID:  17335514
• PHYTOCHROME KINASE SUBSTRATE1 regulates root phototropism and gravitropism.   DOI:  10.1104/pp.107.106468 ;  PMID:  18024556
• NPY1, a BTB-NPH3-like protein, plays a critical role in auxin-regulated organogenesis in Arabidopsis.   DOI:  10.1073/pnas.0708506104 ;  PMID:  18000043
• An inositol polyphosphate 5-phosphatase functions in PHOTOTROPIN1 signaling in Arabidopis by altering cytosolic Ca2+.   DOI:  10.1105/tpc.107.052670 ;  PMID:  18252844
• Arabidopsis thaliana leaves with altered chloroplast numbers and chloroplast movement exhibit impaired adjustments to both low and high light.   DOI:  10.1093/jxb/ern099 ;  PMID:  18468985
• Global analysis of Arabidopsis gene expression uncovers a complex array of changes impacting pathogen response and cell cycle during geminivirus infection.   DOI:  10.1104/pp.108.121038 ;  PMID:  18650403
• Phytochrome A regulates the intracellular distribution of phototropin 1-green fluorescent protein in Arabidopsis thaliana.   DOI:  10.1105/tpc.108.059915 ;  PMID:  18952772
• Higher plants use LOV to perceive blue light.   DOI:  10.1016/j.pbi.2008.09.002 ;  PMID:  18930433
• Oligomeric structure of LOV domains in Arabidopsis phototropin.   DOI:  10.1016/j.febslet.2009.01.019 ;  PMID:  19166850
• Interaction specificity of Arabidopsis 14-3-3 proteins with phototropin receptor kinases.   DOI:  10.1016/j.febslet.2009.06.011 ;  PMID:  19524572
• Different role of the Jalpha helix in the light-induced activation of the LOV2 domains in various phototropins.   DOI:  10.1021/bi9009192 ;  PMID:  19601589
• Phytochrome B is involved in mediating red light-induced stomatal opening in Arabidopsis thaliana.   DOI:  10.1093/mp/ssp097 ;  PMID:  19965572
• The Arabidopsis PHYTOCHROME KINASE SUBSTRATE2 protein is a phototropin signaling element that regulates leaf flattening and leaf positioning.   DOI:  10.1104/pp.109.150441 ;  PMID:  20071603
• The Arabidopsis rcn1-1 mutation impairs dephosphorylation of Phot2, resulting in enhanced blue light responses.   DOI:  10.1105/tpc.109.066423 ;  PMID:  20139163
• Light-regulated plant growth and development.   DOI:  10.1016/S0070-2153(10)91002-8 ;  PMID:  20705178
• Integration of Phot1, Phot2, and PhyB signalling in light-induced chloroplast movements.   DOI:  10.1093/jxb/erq242 ;  PMID:  20693413
• Blue light photoreceptors are required for the stability and function of a resistance protein mediating viral defense in Arabidopsis.   DOI:  10.4161/psb.5.11.13705 ;  PMID:  21057210
• Differentiation of Arabidopsis guard cells: analysis of the networks incorporating the basic helix-loop-helix transcription factor, FAMA.   DOI:  10.1104/pp.110.167718 ;  PMID:  21245191
• Autophosphorylation profiling of Arabidopsis protein kinases using the cell-free system.   DOI:  10.1016/j.phytochem.2011.02.029 ;  PMID:  21477822
• phot1 inhibition of ABCB19 primes lateral auxin fluxes in the shoot apex required for phototropism.   DOI:  10.1371/journal.pbio.1001076 ;  PMID:  21666806
• Red light, Phot1 and JAC1 modulate Phot2-dependent reorganization of chloroplast actin filaments and chloroplast avoidance movement.   DOI:  10.1093/pcp/pcr087 ;  PMID:  21737483
• Expression of enzymes involved in chlorophyll catabolism in Arabidopsis is light controlled.   DOI:  10.1104/pp.111.185504 ;  PMID:  21896889
• Modulation of phototropic responsiveness in Arabidopsis through ubiquitination of phototropin 1 by the CUL3-Ring E3 ubiquitin ligase CRL3(NPH3).   DOI:  10.1105/tpc.111.087999 ;  PMID:  21990941
• Nuclear phytochrome A signaling promotes phototropism in Arabidopsis.   DOI:  10.1105/tpc.111.095083 ;  PMID:  22374392
• Identification of a regulatory subunit of protein phosphatase 1 which mediates blue light signaling for stomatal opening.   DOI:  10.1093/pcp/pcs073 ;  PMID:  22585556
• Investigations on the photoregulation of chloroplast movement and leaf positioning in Arabidopsis.   DOI:  10.1093/pcp/pcs098 ;  PMID:  22782888
• Phytochrome Kinase Substrate 4 is phosphorylated by the phototropin 1 photoreceptor.   DOI:  10.1038/emboj.2012.186 ;  PMID:  22781128
• A phytochrome-phototropin light signaling complex at the plasma membrane.   DOI:  10.1073/pnas.1120203109 ;  PMID:  22773817
• Induction of ARI12 upon broad band UV-B radiation is suppressed by UVR8 and cryptochromes.   DOI:  10.4161/psb.22052 ;  PMID:  22990446
• Both LOV1 and LOV2 domains of phototropin2 function as the photosensory domain for hypocotyl phototropic responses in Arabidopsis thaliana (Brassicaceae).   DOI:  10.3732/ajb.1200308 ;  PMID:  23196397
• and phototropin2-mediated chloroplast movements in Arabidopsis.   DOI:  10.1371/journal.pone.0055393 ;  PMID:  23405144
• Phototropins function in high-intensity blue light-induced hypocotyl phototropism in Arabidopsis by altering cytosolic calcium.   DOI:  10.1104/pp.113.216556 ;  PMID:  23674105
• TWIN SISTER OF FT, GIGANTEA, and CONSTANS have a positive but indirect effect on blue light-induced stomatal opening in Arabidopsis.   DOI:  10.1104/pp.113.217984 ;  PMID:  23669744
• PIF4 and PIF5 transcription factors link blue light and auxin to regulate the phototropic response in Arabidopsis.   DOI:  10.1105/tpc.113.112417 ;  PMID:  23757399
• Role of RPT2 in leaf positioning and flattening and a possible inhibition of phot2 signaling by phot1.   DOI:  10.1093/pcp/pcs094 ;  PMID:  22739508
• Phototropin 1 and cryptochrome action in response to green light in combination with other wavelengths.   DOI:  10.1007/s00425-012-1767-y ;  PMID:  23007554
• Disruption of ROOT PHOTOTROPISM2 gene does not affect phototropin-mediated stomatal opening.   DOI:  10.1016/j.plantsci.2012.11.012 ;  PMID:  23352406
• Reduced phototropism in pks mutants may be due to altered auxin-regulated gene expression or reduced lateral auxin transport.   DOI:  10.1111/tpj.12395 ;  PMID:  24286493
• Blue light-induced proteomic changes in etiolated Arabidopsis seedlings.   DOI:  10.1021/pr500010z ;  PMID:  24712693
• Photoreceptor-mediated kin recognition in plants.   DOI:  10.1111/nph.13040 ;  PMID:  25264216
• Arabidopsis ROOT PHOTOTROPISM2 Contributes to the Adaptation to High-Intensity Light in Phototropic Responses.   DOI:  10.1105/tpc.15.00178 ;  PMID:  25873385
• Phototropins maintain robust circadian oscillation of PSII operating efficiency under blue light.   DOI:  10.1111/tpj.12947 ;  PMID:  26215041
• PLASTID MOVEMENT IMPAIRED1 and PLASTID MOVEMENT IMPAIRED1-RELATED1 Mediate Photorelocation Movements of Both Chloroplasts and Nuclei.   DOI:  10.1104/pp.15.00214 ;  PMID:  26324877
• Phytochrome A Mediates Blue-Light Enhancement of Second-Positive Phototropism in Arabidopsis.   DOI:  10.3389/fpls.2016.00290 ;  PMID:  27014313
• Abscisic acid and blue light signaling pathways in chloroplast movements in Arabidopsis mesophyll.   DOI:  10.18388/abp.2016_1382 ;  PMID:  27486921
• RPT2/NCH1 subfamily of NPH3-like proteins is essential for the chloroplast accumulation response in land plants.   DOI:  10.1073/pnas.1602151113 ;  PMID:  27578868
• Phototropin 1 and dim-blue light modulate the red light de-etiolation response.   DOI:  10.4161/15592324.2014.976158 ;  PMID:  25482790
• Expression of Root Genes in Arabidopsis Seedlings Grown by Standard and Improved Growing Methods.   DOI:  10.3390/ijms18050951 ;  PMID:  28467358
• Phot2-regulated relocation of NPH3 mediates phototropic response to high-intensity blue light in Arabidopsis thaliana.   DOI:  10.1111/jipb.12639 ;  PMID:  29393576
• Do UV-A radiation and blue light during growth prime leaves to cope with acute high light in photoreceptor mutants of Arabidopsis thaliana?   DOI:  10.1111/ppl.12749 ;  PMID:  29704249
• Geomagnetic field impacts on cryptochrome and phytochrome signaling.   DOI:  10.1016/j.jphotobiol.2018.05.027 ;  PMID:  29864723
• Red Light-Induced Phosphorylation of Plasma Membrane H(+)-ATPase in Stomatal Guard Cells.   DOI:  10.1104/pp.18.00544 ;  PMID:  30104254
• Chloroplast Accumulation Response Enhances Leaf Photosynthesis and Plant Biomass Production.   DOI:  10.1104/pp.18.00484 ;  PMID:  30266749
• Functional Analysis of MAX2 in Phototropins-Mediated Cotyledon Flattening in Arabidopsis.   DOI:  10.3389/fpls.2018.01507 ;  PMID:  30386362
• Cryptochrome-mediated hypocotyl phototropism was regulated antagonistically by gibberellic acid and sucrose in Arabidopsis.   DOI:  10.1111/jipb.12813 ;  PMID:  30941890
• Regulation of Arabidopsis gene expression by low fluence rate UV-B independently of UVR8 and stress signaling.   DOI:  10.1039/c9pp00151d ;  PMID:  31218318
• The importance of chloroplast movement, nonphotochemical quenching, and electron transport rates in light acclimation and tolerance to high light in Arabidopsis thaliana.   DOI:  10.1002/ajb2.1378 ;  PMID:  31647579
• UV-B Induces Chloroplast Movements in a Phototropin-Dependent Manner.   DOI:  10.3389/fpls.2019.01279 ;  PMID:  31681376
• Contributions of cryptochromes and phototropins to stomatal opening through the day.   DOI:  10.1071/FP19053 ;  PMID:  32045561
• The change of gravity vector induces short-term phosphoproteomic alterations in Arabidopsis.   DOI:  10.1016/j.jprot.2020.103720 ;  PMID:  32120044
• Arabidopsis ROOT PHOTOTROPISM2 Is a Light-Dependent Dynamic Modulator of Phototropin1.   DOI:  10.1105/tpc.19.00926 ;  PMID:  32213636
• CIPK23 regulates blue light-dependent stomatal opening in Arabidopsis thaliana.   DOI:  10.1111/tpj.14955 ;  PMID:  32780529
• An ATP-Binding Cassette Transporter, ABCB19, Regulates Leaf Position and Morphology during Phototropin1-Mediated Blue Light Responses.   DOI:  10.1104/pp.20.00223 ;  PMID:  32855213
• Impairment of chloroplast movement reduces growth and delays reproduction of Arabidopsis thaliana in natural and controlled conditions.   DOI:  10.1002/ajb2.1537 ;  PMID:  32965027
• Arabidopsis cryptochrome 1 undergoes COP1 and LRBs-dependent degradation in response to high blue light.   DOI:  10.1111/nph.17695 ;  PMID:  34449898
• PIN3-mediated auxin transport contributes to blue light-induced adventitious root formation in Arabidopsis.   DOI:  10.1016/j.plantsci.2021.111044 ;  PMID:  34620442
• Phosphorylation of NONPHOTOTROPIC HYPOCOTYL3 affects photosensory adaptation during the phototropic response.   DOI:  10.1093/plphys/kiab281 ;  PMID:  34608954
• Phototropin 1 Mediates High-Intensity Blue Light-Induced Chloroplast Accumulation Response in a Root Phototropism 2-Dependent Manner in Arabidopsis phot2 Mutant Plants.   DOI:  10.3389/fpls.2021.704618 ;  PMID:  34646282
• Physiological Analysis of Phototropic Responses to Blue and Red Light in Arabidopsis.   DOI:  10.1007/978-1-0716-2297-1_4 ;  PMID:  35467199
• Genetic Dissection of Light-Regulated Adventitious Root Induction in Arabidopsis thaliana Hypocotyls.   DOI:  10.3390/ijms23105301 ;  PMID:  35628112
• Photoreceptors' gene expression of Arabidopsis thaliana grown with biophilic LED-sourced lighting systems.   DOI:  10.1371/journal.pone.0269868 ;  PMID:  35687579
• FKF1 Interacts with CHUP1 and Regulates Chloroplast Movement in Arabidopsis.   DOI:  10.3390/plants12030542 ;  PMID:  36771626
• Phototropin phosphorylation of ROOT PHOTOTROPISM 2 and its role in mediating phototropism, leaf positioning, and chloroplast accumulation movement in Arabidopsis.   DOI:  10.1111/tpj.16144 ;  PMID:  36794876
• Growth signalling pathways in Arabidopsis and the AGC protein kinases.   DOI:  10.1016/S1360-1385(03)00188-2 ;  PMID:  13678909
• The vegetative vacuole proteome of Arabidopsis thaliana reveals predicted and unexpected proteins.   DOI:  10.1105/tpc.104.027078 ;  PMID:  15539469
• PHYTOCHROME KINASE SUBSTRATE1 regulates root phototropism and gravitropism.   DOI:  10.1104/pp.107.106468 ;  PMID:  18024556
• NPY1, a BTB-NPH3-like protein, plays a critical role in auxin-regulated organogenesis in Arabidopsis.   DOI:  10.1073/pnas.0708506104 ;  PMID:  18000043
• The vegetative vacuole proteome of Arabidopsis thaliana reveals predicted and unexpected proteins.   DOI:  10.1105/tpc.104.027078 ;  PMID:  15539469

Sequences: