Evidence map›Paper›PMID 28438336›Full record

ArticleDevelopmental biology2017

Distinct cis-acting regions control six6 expression during eye field and optic cup stages of eye formation.

Kelley L Ledford, Reyna I Martinez-De Luna, Matthew A Theisen, Karisa D Rawlins, Andrea S Viczian, Michael E Zuber

Abstract read
In one paragraph

Article in Developmental biology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.7field-weighted citation impact, top 32% 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

8 citing papers in PubMed, 16 citations in OpenAlex.

  1. Article
  2. Article
  3. Temporal Transcriptomic Profiling of the DevelopingbioRxiv : the preprint server for biology · 2024
    Article
  4. Review
  5. Article
  6. Article
  7. Review
  8. 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

6 authors at 1 institution in 1 country.

Kelley L LedfordDepartment of Ophthalmology and The Center for Vision Research, SUNY Upstate Medical University, Syracuse, NY 13210, United States; Department of Biochemistry & Molecular Biology, SUNY Upstate Medical University, Syracuse, NY 13210, United States.
Reyna I Martinez-De LunaDepartment of Ophthalmology and The Center for Vision Research, SUNY Upstate Medical University, Syracuse, NY 13210, United States.
Matthew A TheisenDepartment of Ophthalmology and The Center for Vision Research, SUNY Upstate Medical University, Syracuse, NY 13210, United States.
Karisa D RawlinsDepartment of Ophthalmology and The Center for Vision Research, SUNY Upstate Medical University, Syracuse, NY 13210, United States.
Andrea S ViczianDepartment of Ophthalmology and The Center for Vision Research, SUNY Upstate Medical University, Syracuse, NY 13210, United States; Department of Biochemistry & Molecular Biology, SUNY Upstate Medical University, Syracuse, NY 13210, United States; Department of Cell & Developmental Biology, SUNY Upstate Medical University, Syracuse, NY 13210, United States; Department of Neuroscience & Physiology, SUNY Upstate Medical University, Syracuse, NY 13210, United States. Electronic address: vicziana@upstate.edu.
Michael E ZuberDepartment of Ophthalmology and The Center for Vision Research, SUNY Upstate Medical University, Syracuse, NY 13210, United States; Department of Biochemistry & Molecular Biology, SUNY Upstate Medical University, Syracuse, NY 13210, United States; Department of Neuroscience & Physiology, SUNY Upstate Medical University, Syracuse, NY 13210, United States.
SUNY Upstate Medical University · US

Funding

RETINAL STEM CELL CULTURE AND CHARACTERIZATIONR01EY015748 · NEI · UPSTATE MEDICAL UNIVERSITY · PI ZUBER, MICHAEL E · 2005 to 2014
$2.1M
Retinal Progenitors for Vision RescueR01EY019517 · NEI · UPSTATE MEDICAL UNIVERSITY · PI VICZIAN, ANDREA S · 2011 to 2014
$1.4M
Genetic Regulatory Network Controlling Vertebrate Eye FormationR01EY017964 · NEI · UPSTATE MEDICAL UNIVERSITY · PI ZUBER, MICHAEL E · 2007 to 2010
$1.1M
NEI NIH HHS R01 EY015748NEI NIH HHS R01 EY017964NEI NIH HHS R01 EY019517
6 · The paper itself

Abstract

The eye field transcription factor, Six6, is essential for both the early (specification and proliferative growth) phase of eye formation, as well as for normal retinal progenitor cell differentiation. While genomic regions driving six6 optic cup expression have been described, the sequences controlling eye field and optic vesicle expression are unknown. Two evolutionary conserved regions 5' and a third 3' to the six6 coding region were identified, and together they faithfully replicate the endogenous X. laevis six6 expression pattern. Transgenic lines were generated and used to determine the onset and expression patterns controlled by the regulatory regions. The conserved 3' region was necessary and sufficient for eye field and optic vesicle expression. In contrast, the two conserved enhancer regions located 5' of the coding sequence were required together for normal optic cup and mature retinal expression. Gain-of-function experiments indicate endogenous six6 and GFP expression in F

Indexed as

Regulatory Sequences, Nucleic AcidAnimalsAnimals, Genetically ModifiedBase SequenceBinding SitesConserved SequenceCRISPR-Cas SystemsEyeFemaleGene Expression Regulation, DevelopmentalGenes, ReporterLarvaMaleRNA, Guide, CRISPR-Cas SystemsSequence AlignmentSequence Homology, Nucleic AcidRNA, Guide, CRISPR-Cas SystemsXenopus Proteins

Identifiers

PMID28438336
PMCPMC5500183
OpenAlexW2607108582

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.