Evidence map›Paper›PMID 32516608›Full record

ArticleCurrent biology : CB2020

Separate ON and OFF pathways in vertebrate vision first arose during the Cambrian.

Erika M Ellis, Rikard Frederiksen, Ala Morshedian, Gordon L Fain, Alapakkam P Sampath

Open access · bronzeAbstract readLetter
In one paragraph

Article in Current biology : CB, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.8field-weighted citation impact, top 33% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

9 citing papers in PubMed, 12 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Comparative connectomics reveals noncanonical wiring for color vision in human foveal retina.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  6. Vision: Life on the dark side.Current biology : CB · 2022
    Article
  7. S-cone circuits in the primate retina for non-image-forming vision.Seminars in cell & developmental biology · 2022
    Review
  8. Article
  9. Temporal vision: measures, mechanisms and meaning.The Journal of experimental biology · 2021
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 1 institution in 1 country.

Erika M EllisDepartment of Ophthalmology and Jules Stein Eye Institute, University of California Los Angeles, Los Angeles, CA 90095, USA.
Rikard FrederiksenDepartment of Ophthalmology and Jules Stein Eye Institute, University of California Los Angeles, Los Angeles, CA 90095, USA.
Ala MorshedianDepartment of Ophthalmology and Jules Stein Eye Institute, University of California Los Angeles, Los Angeles, CA 90095, USA.
Gordon L FainDepartment of Ophthalmology and Jules Stein Eye Institute, University of California Los Angeles, Los Angeles, CA 90095, USA; Department of Integrative Biology and Physiology, University of California Los Angeles, Los Angeles, CA 90095, USA. Electronic address: gfain@ucla.edu.
Alapakkam P SampathDepartment of Ophthalmology and Jules Stein Eye Institute, University of California Los Angeles, Los Angeles, CA 90095, USA. Electronic address: asampath@jsei.ucla.edu.
University of California, Los Angeles · US

Funding

Vision Research Core at UCLAP30EY000331 · NEI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI Gregory Darin Field, DAVID S WILLIAMS · 1985 to 2026
$16.8M
PHYSIOLOGY OF PHOTORECEPTORSR01EY001844 · NEI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI GORDON Lee FAIN · 1985 to 2026
$9.9M
PHYSIOLOGY OF PHOTORECEPTORSR37EY001844 · NEI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI FAIN, GORDON LEE · 1990 to 1999
–
NEI NIH HHS P30 EY000331NEI NIH HHS R01 EY001844NEI NIH HHS R37 EY001844
6 · The paper itself

Abstract

Ellis et al. show that retinal ON and OFF bipolar cells, and the novel metabotropic glutamate receptors of ON bipolar-cell dendrites, are both present in lamprey. They conclude that the fundamental organizing principle of separate ON and OFF pathways first appeared in the vertebrate visual system over 500 million years ago in the late Cambrian.

Indexed as

Biological EvolutionAnimalsLampreysPatch-Clamp TechniquesPhotoreceptor Cells, VertebrateRetina

Identifiers

PMID32516608
PMCPMC9413601
OpenAlexW3032995240

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

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.