Common mechanisms regulating dark noise and quantum bump amplification in Drosophila photoreceptors

scientific article published on 30 January 2013

Common mechanisms regulating dark noise and quantum bump amplification in Drosophila photoreceptors is …
instance of (P31):
scholarly articleQ13442814

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P356DOI10.1152/JN.00001.2013
P932PMC publication ID3628032
P698PubMed publication ID23365183
P5875ResearchGate publication ID235386329

P2093author name stringSukanya Sengupta
Amit Gupta
Brian Chu
Roger C Hardie
Che-Hsiung Liu
Padinjat Raghu
P2860cites workVisual Transduction in DrosophilaQ24289025
Two components of electrical dark noise in toad retinal rod outer segmentsQ24536251
DAG lipase activity is necessary for TRP channel regulation in Drosophila photoreceptorsQ24644031
Calx, a Na-Ca exchanger gene of Drosophila melanogasterQ24657862
Junctophilins: a novel family of junctional membrane complex proteinsQ28144094
Regulation of phosphoinositide-specific phospholipase CQ28366528
Stochastic, adaptive sampling of information by microvilli in fly photoreceptorsQ28728413
Excess of Gbetae over Gqalphae in vivo prevents dark, spontaneous activity of Drosophila photoreceptorsQ30443404
Retinophilin is a light-regulated phosphoprotein required to suppress photoreceptor dark noise in DrosophilaQ33762728
Molecular origin of continuous dark noise in rod photoreceptorsQ34041032
Visual transduction in Drosophila.Q34091337
Dependence on a retinophilin/myosin complex for stability of PKC and INAD and termination of phototransductionQ34144250
The trp gene is essential for a light-activated Ca2+ channel in Drosophila photoreceptors.Q34234955
Dark adaptation.Q34290510
Light activation, adaptation, and cell survival functions of the Na+/Ca2+ exchanger CalX.Q34391335
Signal-dependent hydrolysis of phosphatidylinositol 4,5-bisphosphate without activation of phospholipase C: implications on gating of Drosophila TRPL (transient receptor potential-like) channelQ35668727
Phospholipase C-mediated suppression of dark noise enables single-photon detection in Drosophila photoreceptorsQ35871160
Drosophila visual transductionQ36007831
Distinct roles of the Drosophila ninaC kinase and myosin domains revealed by systematic mutagenesisQ36232799
Spontaneous activation of light-sensitive channels in Drosophila photoreceptorsQ36411479
Differential localizations of and requirements for the two Drosophila ninaC kinase/myosins in photoreceptor cellsQ36530907
Drosophila retinal degeneration A gene encodes an eye-specific diacylglycerol kinase with cysteine-rich zinc-finger motifs and ankyrin repeats.Q36692502
Systems analysis of the single photon response in invertebrate photoreceptorsQ36802515
Membrane lipid modulations remove divalent open channel block from TRP-like and NMDA channelsQ37167033
Drosophila photoreceptors and signaling mechanismsQ37240802
Phosphatidic acid regulation of phosphatidylinositol 4-phosphate 5-kinasesQ37418308
Regulation of Drosophila TRPC channels by lipid messengersQ37442159
Phototransduction motifs and variationsQ37616663
Calmodulin binding to Drosophila NinaC required for termination of phototransduction.Q37622659
Phototransduction and the evolution of photoreceptors.Q37689987
Regulation of the TRP Ca2+ channel by INAD in Drosophila photoreceptorsQ38358447
Activation of TRP channels by protons and phosphoinositide depletion in Drosophila photoreceptors.Q39746122
The transient receptor potential protein (Trp), a putative store-operated Ca2+ channel essential for phosphoinositide-mediated photoreception, forms a signaling complex with NorpA, InaC and InaD.Q41079078
Photolysis of caged Ca2+ facilitates and inactivates but does not directly excite light-sensitive channels in Drosophila photoreceptorsQ41664151
In vivo light-induced and basal phospholipase C activity in Drosophila photoreceptors measured with genetically targeted phosphatidylinositol 4,5-bisphosphate-sensitive ion channels (Kir2.1).Q42467288
Inhibition of phospholipase C activity in Drosophila photoreceptors by 1,2-bis(2-aminophenoxy)ethane N,N,N',N'-tetraacetic acid (BAPTA) and di-bromo BAPTA.Q42483518
Activation of visual pigments by light and heatQ43175418
The Drosophila ninaE gene encodes an opsin.Q43652076
Molecular basis of amplification in Drosophila phototransduction: roles for G protein, phospholipase C, and diacylglycerol kinase.Q44222204
Rescue of light responses in the Drosophila "null" phospholipase C mutant, norpAP24, by the diacylglycerol kinase mutant, rdgA, and by metabolic inhibition.Q44350718
Spontaneous receptor-independent heterotrimeric G-protein signalling in an RGS mutant.Q45938792
Gqα protein function in vivo: Genetic dissection of its role in photoreceptor cell physiologyQ45980451
A Drosophila mutant defective in extracellular calcium-dependent photoreceptor deactivation and rapid desensitization.Q46018389
Calmodulin regulation of Drosophila light-activated channels and receptor function mediates termination of the light response in vivoQ46066503
Unitary recordings of TRP and TRPL channels from isolated Drosophila retinal photoreceptor rhabdomeres: activation by light and lipidsQ46100217
The Drosophila light-activated conductance is composed of the two channels TRP and TRPL.Q46107104
The Drosophila ninaC locus encodes two photoreceptor cell specific proteins with domains homologous to protein kinases and the myosin heavy chain headQ46199533
Mechanisms of light adaptation in Drosophila photoreceptorsQ47070010
Requirement for the PDZ domain protein, INAD, for localization of the TRP store-operated channel to a signaling complexQ47070308
Drosophila retinophilin contains MORN repeats and is conserved in humansQ47070734
A multivalent PDZ-domain protein assembles signalling complexes in a G-protein-coupled cascadeQ47070943
G protein control of Drosophila photoreceptor phospholipase C.Q47072037
Termination of phototransduction requires binding of the NINAC myosin III and the PDZ protein INAD.Q47072237
Constitutive activity of the light-sensitive channels TRP and TRPL in the Drosophila diacylglycerol kinase mutant, rdgA.Q47072324
Requirement for the NINAC kinase/myosin for stable termination of the visual cascade.Q47072426
Metabolic stress reversibly activates the Drosophila light-sensitive channels TRP and TRPL in vivo.Q47072531
Type I phosphatidylinositol 4-phosphate 5-kinase isoforms are specifically stimulated by phosphatidic acid.Q48139459
Immunolocalization of Drosophila eye-specific diacylgylcerol kinase, rdgA, which is essential for the maintenance of the photoreceptor.Q52525884
Single photon responses in Drosophila photoreceptors and their regulation by Ca2+.Q52538621
Molecular, biochemical, and electrophysiological characterization of Drosophila norpA mutants.Q52547535
Differential effects of ninaC proteins (p132 and p174) on light-activated currents and pupil mechanism in Drosophila photoreceptors.Q52551311
In vivo analysis of the drosophila light-sensitive channels, TRP and TRPL.Q52561066
Polyunsaturated fatty acids activate the Drosophila light-sensitive channels TRP and TRPL.Q52568167
Photomechanical responses in Drosophila photoreceptors.Q52744915
Low retinal noise in animals with low body temperature allows high visual sensitivityQ59088610
Origin and functional impact of dark noise in retinal conesQ73751126
P433issue8
P407language of work or nameEnglishQ1860
P921main subjectDrosophilaQ312154
photoreceptor proteinQ7187894
P304page(s)2044-2055
P577publication date2013-01-30
P1433published inJournal of NeurophysiologyQ1709863
P1476titleCommon mechanisms regulating dark noise and quantum bump amplification in Drosophila photoreceptors
P478volume109

Reverse relations

cites work (P2860)
Q35069728Functional cooperation between the IP3 receptor and phospholipase C secures the high sensitivity to light of Drosophila photoreceptors in vivo
Q39134153Insect photoreceptor adaptations to night vision.
Q38222945Photosensitive TRPs
Q41049425Phototransduction in Drosophila Is Compromised by Gal4 Expression but not by InsP3 Receptor Knockdown or Mutation.
Q47403708Point process analysis of noise in early invertebrate vision
Q28650099Speed and sensitivity of phototransduction in Drosophila depend on degree of saturation of membrane phospholipids
Q39203314Static and Dynamic Adaptation of Insect Photoreceptor Responses to Naturalistic Stimuli

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