ArticleeLife2021
Properties of multivesicular release from mouse rod photoreceptors support transmission of single-photon responses.
Article in eLife, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
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Who cites it
16 citing papers in PubMed.
- High-Fidelity Backpropagation through Primate Foveal Cones.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026Article
- HIGH-FIDELITY BACKPROPAGATION THROUGH PRIMATE FOVEAL CONES.bioRxiv : the preprint server for biology · 2026Article
- A heterogeneous population code at the first synapse of vision.Nature communications · 2026Article
- High-Pressure Freezing EM Tomography of Entire Ribbon Synapses in the Retina.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025Article
- The architecture of invaginating rod synapses slows glutamate diffusion and shapes synaptic responses.The Journal of general physiology · 2025Article
- Substance P and dopamine form a "push-pull" system that diurnally regulates retinal gain.Current biology : CB · 2024Article
- The Structural and Functional Integrity of Rod Photoreceptor Ribbon Synapses Depends on Redundant Actions of Dynamins 1 and 3.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024Article
- Article
- EAAT5 glutamate transporter rapidly binds glutamate with micromolar affinity in mouse rods.The Journal of general physiology · 2023Article
- Rabconnectin-3α/DMXL2 Is Locally Enriched at the Synaptic Ribbon of Rod Photoreceptor Synapses.Cells · 2023Article
- The Impact of Multivesicular Release on the Transmission of Sensory Information by Ribbon Synapses.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2022Article
- Synaptotagmins 1 and 7 in vesicle release from rods of mouse retina.Experimental eye research · 2022Article
- Article
- Eliminating Synaptic Ribbons from Rods and Cones Halves the Releasable Vesicle Pool and Slows Down Replenishment.International journal of molecular sciences · 2022Article
- Transmission at rod and cone ribbon synapses in the retina.Pflugers Archiv : European journal of physiology · 2021Review
- Article
Corrections and comments
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Authors and funding
4 authors.
Funding
Abstract
Vision under starlight requires rod photoreceptors to transduce and transmit single-photon responses to the visual system. Small single-photon voltage changes must therefore cause detectable reductions in glutamate release. We found that rods achieve this by employing mechanisms that enhance release regularity and its sensitivity to small voltage changes. At the resting membrane potential in darkness, mouse rods exhibit coordinated and regularly timed multivesicular release events, each consisting of ~17 vesicles and occurring two to three times more regularly than predicted by Poisson statistics. Hyperpolarizing rods to mimic the voltage change produced by a single photon abruptly reduced the probability of multivesicular release nearly to zero with a rebound increase at stimulus offset. Simulations of these release dynamics indicate that this regularly timed, multivesicular release promotes transmission of single-photon responses to post-synaptic rod-bipolar cells. Furthermore, the mechanism is efficient, requiring lower overall release rates than uniquantal release governed by Poisson statistics.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.