Evidence map›Paper›PMID 22907678›Full record

ArticleThe Journal of comparative neurology2012

Bipolar cell-photoreceptor connectivity in the zebrafish (Danio rerio) retina.

Yong N Li, Taro Tsujimura, Shoji Kawamura, John E Dowling

Abstract read
In one paragraph

Article in The Journal of comparative neurology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 papers.

0numbers the graph read from it
0cells of the map it votes in
49citing papers in PubMed
–field-weighted citation impact
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

49 citing papers in PubMed.

  1. Review
  2. On analogies in vertebrate and insect visual systems.Nature reviews. Neuroscience · 2025
    Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Retinal Structure ofAnimals : an open access journal from MDPI · 2024
    Article
  10. Review
  11. Article
  12. Article
  13. Ancient origin of the rod bipolar cell pathway in the vertebrate retina.bioRxiv : the preprint server for biology · 2023
    Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Review
  20. 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

4 authors.

Yong N LiDepartment of Molecular and Cellular Biology, Harvard University, Cambridge, MA 02138, USA. yongli@mcb.harvard.edu
Taro Tsujimura
Shoji Kawamura
John E Dowling

Funding

ANATOMICAL AND BIOCHEMICAL ORGANIZATION OF THE RETINAR01EY000811 · NEI · HARVARD UNIVERSITY · PI DOWLING, JOHN E · 1985 to 2010
$5.2M
Training Program in the Molecular Bases of Eye DiseasesT32EY007145 · NEI · SCHEPENS EYE RESEARCH INSTITUTE · PI Patricia Ann D'Amore, MEREDITH GREGORY-KSANDER · 1997 to 2026
$4.5M
Watching a vertebrate brain learn and behave in a virtual environmentDP1OD008240 · OD · HARVARD UNIVERSITY · PI ENGERT, FLORIAN · 2011 to 2011
$845k
ANATOMICAL AND BIOCHEMICAL ORGANIZATION OF THE RETINAR37EY000811 · NEI · HARVARD UNIVERSITY · PI DOWLING, JOHN E · 1987 to 1996
–
NEI NIH HHS EY00811NEI NIH HHS EY07145NEI NIH HHS R01 EY000811NEI NIH HHS T32 EY007145NIH HHS 1DP1OD008240NIH HHS DP1 OD008240
6 · The paper itself

Abstract

Bipolar cells convey luminance, spatial, and color information from photoreceptors to amacrine and ganglion cells. We studied the photoreceptor connectivity of 321 bipolar cells in the adult zebrafish retina. 1,1'-Dioctadecyl-3,3,3',3'-tetramethylindocarbocyanine perchlorate (DiI) was inserted into whole-mounted transgenic zebrafish retinas to label bipolar cells. The photoreceptors that connect to these DiI-labeled cells were identified by transgenic fluorescence or their positions relative to the fluorescent cones, as cones are arranged in a highly ordered mosaic: rows of alternating blue- (B) and ultraviolet-sensitive (UV) single cones alternate with rows of red-(R) and green-sensitive (G) double cones. Rod terminals intersperse among cone terminals. As many as 18 connectivity subtypes were observed, 9 of which-G, GBUV, RG, RGB, RGBUV, RGRod, RGBRod, RGBUVRod, and RRod bipolar cells-accounted for 96% of the population. Based on their axon terminal stratification, these bipolar cells could be further subdivided into ON, OFF, and ON-OFF cells. The dendritic spread size, soma depth and size, and photoreceptor connections of the 308 bipolar cells within the nine common connectivity subtypes were determined, and their dendritic tree morphologies and axonal stratification patterns compared. We found that bipolar cells with the same axonal stratification patterns could have heterogeneous photoreceptor connectivity whereas bipolar cells with the same dendritic tree morphology usually had the same photoreceptor connectivity, although their axons might stratify on different levels.

Indexed as

AnimalsAnimals, Genetically ModifiedMicroscopy, ConfocalPhotoreceptor Cells, VertebrateRetinal Bipolar CellsZebrafish

Identifiers

PMID22907678
PMCPMC3669674

What OpenQuestion holds

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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.