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1 The Molecular Basis of Touch Sensation as Modeled in Caenorhabditis elegans (Laura Bianchi and Monica Driscoll). |
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1.2 Features of the C. elegans Model System. |
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1.3 Mechanosensation Is a Major Mechanism by Which C. elegans Senses Its Environment. |
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1.5 The C. elegans Degenerin Family: A Global Role of Degenerin Channels in Mechanotransduction? |
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2 Transduction Channels in Hair Cells (Robert Fettiplace). |
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2.2 Gating Mechanism: Channel Kinetics. |
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2.4 MET Channel Adaptation. |
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2.5 Single-channel Conductance. |
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2.6 The MET Channel as a Member of the TRP Family. |
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3 Acid-sensing Ion Channels (Kenneth A. Cushman and Edwin W. McCleskey). |
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3.2 ASICs and the DEG/ENaC Superfamily. |
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3.3 Amino Acid Structure. |
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3.4 Assembly Into Channels. |
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3.7 Proposed Sensory Functions. |
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3.10 Other pH-activated Channels. |
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4 Chemosensory Transduction in Caenorhabditis elegans (Noelle Letoile). |
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4.2 The Chemosensory Organs. |
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4.4 How Is The Response to Each Stimulus Generated? |
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4.5 Structure of the TAX, Cyclic Nucleotide-gated Channels of the Worm. |
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5 Vertebrate Olfactory Signal Transduction and the Interplay of Excitatory Anionic and Cationic Currents (Johannes Reisert and Jonathan Bradley). |
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5.2 Recording Odor-induced Electrical Activity. |
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5.3 Odorant Responses of Single Isolated Olfactory Receptor Neurons. |
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5.4 Components of the Transduction Pathway. |
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5.5 Cloning of G Proteins Expressed in the OE. |
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5.7 Cyclic Nucleotide-gated Channel in OE. |
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5.8 Cloning of a CNG Channel Expressed in the OE. |
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5.9 Negative Feedback by Ca<sup>2+</sup> on the CNG Channel. |
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5.10 The Olfactory Ca<sup>2+</sup<-activated Cl<sup>–</sup> Channel. |
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5.11 Activation of the Cl<sup>–</sup> Conductance. |
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5.12 Single Channel Properties and Channel Densities. |
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5.13 Regulation of Cl<sup>–</sup> Channel Activity. |
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5.14 Amplification of the CNG Current and Generation of the Cl<sup>–</sup> Current. |
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6 Transduction Channels in the Vomeronasal Organ (Emily R. Liman and Frank Zufall). |
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6.2 Anatomy of the Vomeronasal System. |
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6.3 Sensory Responses Involve Generation of Action Potentials and Ca<sup>2+</sup> Entry. |
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6.4 Two Families of G-protein-coupled Receptors Mediate VNO Transduction. |
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6.5 Signaling Downstream of G Proteins May Involve a PLC. |
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6.6 Second Messengers for VNO Transduction: Functional Studies. |
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6.7 Identification of the TRPC2 Ion Channel as a Candidate Transduction Channel for VNO Sensory Signaling. |
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6.8 TRPC2 Is Essential for Pheromone Transduction. |
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6.9 Mechanism of TRPC2 Activation. |
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6.10 TRPC2 Knockout Mice: Behavioral Defects. |
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6.11 Loss of VNO Signaling Components in Human Evolution. |
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6.12 Summary: Is TRPC2 the VNO Transduction Channel? |
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7 Transduction Mechanisms in Taste Cells (Kathryn Medler and Sue C. Kinnamon). |
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8 Invertebrate Phototransduction: Multimolecular Signaling Complexes and the Role of TRP and TRPL Channels (Armin Huber). |
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8.2 Structure of the Drosophila Compound Eye and Its Visual Pigments. |
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8.3 The Drosophila Phototransduction Cascade Is a Prototypical G-proteincoupled Signaling Pathway. |
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8.4 Essential Components of the Transduction Pathway Are Organized into a Multimolecular Signaling Complex. |
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8.5 TRP and TRPL, the Transduction Channels of Drosophila Photoreceptors. |
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8.6 Light-dependent Relocation of TRPL Alters the Properties of the Photoreceptive Membrane. |
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8.7 Concluding Remarks and Outlook. |
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9 The Transduction Channels of Rod and Cone Photoreceptors (U.B. Kaupp and D. Tränkner). |
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9.3 Function of CNG Channels in Phototransduction and Adaptation. |
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9.4 Structure of Subunits. |
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9.5 Transmembrane Topology and Subunit Stoichiometry. |
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9.6 Interaction of CNG Channels With Other Proteins. |
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9.9 Visual Dysfunction Caused by Mutant CNG Channel Genes. |
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10 Ion Channels and Thermotransduction (Michael J. Caterina). |
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10.2 Physiological Studies Provide Evidence for the Existence of Thermally Gated Ion Channels. |
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10.3 Molecular Characterization of a Heat-gated Ion Channel, TRPV1. |
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10.4 TRPV2 Is an Ion Channel Activated by Extremely Hot Temperatures. |
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10.5 TRPV3 and TRPV4 Are Warmth-activated Channels. |
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10.6 TRPM8 and ANKTM1 Are Activated by Cool and Cold Temperatures, Respectively. |
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10.7 Non-TRP Channels Implicated in Mammalian Temperature Sensation. |
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10.8 Temperature-sensing Proteins in Non-mammalian Species. |
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10.9 Mechanisms of Temperature Transduction. |
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11 Pain Transduction: Gating and Modulation of Ion Channels (Peter A. McNaughton). |
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11.2 Ion Channels Gated by Noxious Stimuli. |
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11.3 Sensitization by Inflammatory Mediators. |
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12 Transduction and Transmission in Electroreceptor Organs (Robert C. Peters and Jean-Pierre Denizot). |
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12.2 Types of Electroreceptor Organs. |
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12.3 How is Transduction at Electroreceptor Cells Studied? |
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12.4 Current Views on Transduction and Transmission in Electroreceptor Organs. |
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12.5 Mucus and Transduction. |
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12.6 Conclusions and Open Ends. |
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