Evidence map›Paper›PMID 19449303›Full record

ArticleDevelopmental dynamics : an official publication of the American Association of Anatomists2009

Identification of genes expressed preferentially in the developing peripheral margin of the optic cup.

Jeffrey M Trimarchi, Seo-Hee Cho, Constance L Cepko

Open access · bronzeAbstract read
In one paragraph

Article in Developmental dynamics : an official publication of the American Association of Anatomists, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
1.3field-weighted citation impact, top 21% 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

30 citing papers in PubMed, 49 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Meis homeobox genes control progenitor competence in the retina.Proceedings of the National Academy of Sciences of the United States of America · 2021
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  5. Review
  6. The transcription factorDisease models & mechanisms · 2020
    Article
  7. Localization ofThe journal of histochemistry and cytochemistry : official journal of the Histochemistry Society · 2019
    Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. WNT/β-Catenin Signaling in Vertebrate Eye Development.Frontiers in cell and developmental biology · 2016
    Review
  14. Article
  15. Article
  16. Epithelial morphogenesis: the mouse eye as a model system.Current topics in developmental biology · 2015
    Review
  17. Article
  18. Article
  19. Article
  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

3 authors at 2 institutions in 1 country.

Jeffrey M TrimarchiDepartment of Genetics and Howard Hughes Medical Institute, Harvard Medical School, Boston, Massachusetts 02115, USA.
Seo-Hee Cho
Constance L Cepko
Harvard University · USHoward Hughes Medical Institute · US

Funding

Howard Hughes Medical Institute
6 · The paper itself

Abstract

Specification of the peripheral optic cup by Wnt signaling is critical for formation of the ciliary body/iris. Identification of marker genes for this region during development provides a starting point for functional analyses. During transcriptional profiling of single cells from the developing eye, two cells were identified that expressed genes not found in most other single cell profiles. In situ hybridizations demonstrated that many of these genes were expressed in the peripheral optic cup in both early mouse and chicken development, and in the ciliary body/iris at subsequent developmental stages. These analyses indicate that the two cells probably originated from the developing ciliary body/iris. Changes in expression of these genes were assayed in embryonic chicken retinas when canonical Wnt signaling was ectopically activated by CA-beta-catenin. Twelve ciliary body/iris genes were identified as upregulated following induction, suggesting they are excellent candidates for downstream effectors of Wnt signaling in the optic cup.

Indexed as

Animalsbeta CateninChick EmbryoCiliary BodyGene Expression Regulation, DevelopmentalImmunohistochemistryIn Situ HybridizationIrisMiceOligonucleotide Array Sequence AnalysisWnt Proteinsbeta CateninWnt Proteins

Identifiers

PMID19449303
PMCPMC2916742
OpenAlexW1983328516

What OpenQuestion holds

Textmetadata
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.