Evidence map›Paper›PMID 28056346›Full record

ArticleNeuron2017

Diversification of C. elegans Motor Neuron Identity via Selective Effector Gene Repression.

Sze Yen Kerk, Paschalis Kratsios, Michael Hart, Romulo Mourao, Oliver Hobert

Open access · bronzeAbstract read
In one paragraph

Article in Neuron, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 56 papers.

0numbers the graph read from it
0cells of the map it votes in
56citing papers in PubMed
3.3field-weighted citation impact, top 8% 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

56 citing papers in PubMed, 92 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Nervous system-wide analysis of allScience advances · 2025
    Article
  9. Review
  10. Article
  11. Article
  12. Review
  13. Molecular and Cellular Mechanisms of Motor Circuit Development.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024
    Review
  14. Functional analysis of conservedbioRxiv : the preprint server for biology · 2024
    Article
  15. Article
  16. 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

5 authors at 2 institutions in 1 country.

Sze Yen KerkDepartment of Biological Sciences, Howard Hughes Medical Institute, Columbia University, New York, NY 10027, USA.
Paschalis KratsiosDepartment of Biological Sciences, Howard Hughes Medical Institute, Columbia University, New York, NY 10027, USA. Electronic address: pkratsios@uchicago.edu.
Michael HartDepartment of Biological Sciences, Howard Hughes Medical Institute, Columbia University, New York, NY 10027, USA.
Romulo MouraoDepartment of Biological Sciences, Howard Hughes Medical Institute, Columbia University, New York, NY 10027, USA.
Oliver HobertDepartment of Biological Sciences, Howard Hughes Medical Institute, Columbia University, New York, NY 10027, USA. Electronic address: or38@columbia.edu.
Howard Hughes Medical Institute · USColumbia University · US

Funding

Gene regulatory mechanisms that assign and maintain motor neuron terminal differeR00NS084988 · NINDS · UNIVERSITY OF CHICAGO · PI KRATSIOS, PASCHALIS · 2016 to 2018
$739k
Gene regulatory mechanisms that assign and maintain motor neuron terminal differeK99NS084988 · NINDS · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI KRATSIOS, PASCHALIS · 2013 to 2014
$180k
NINDS NIH HHS K99 NS084988NINDS NIH HHS R00 NS084988
6 · The paper itself

Abstract

A common organizational feature of nervous systems is the existence of groups of neurons that share common traits but can be divided into individual subtypes based on anatomical or molecular features. We elucidate the mechanistic basis of neuronal diversification processes in the context of C.elegans ventral cord motor neurons that share common traits that are directly activated by the terminal selector UNC-3. Diversification of motor neurons into different classes, each characterized by unique patterns of effector gene expression, is controlled by distinct combinations of phylogenetically conserved, class-specific transcriptional repressors. These repressors are continuously required in postmitotic neurons to prevent UNC-3, which is active in all neuron classes, from activating class-specific effector genes in specific motor neuron subsets via discrete cis-regulatory elements. The strategy of antagonizing the activity of broadly acting terminal selectors of neuron identity in a subtype-specific fashion may constitute a general principle of neuron subtype diversification.

Indexed as

Gene Expression Regulation, DevelopmentalAnimalsCaenorhabditis elegansCaenorhabditis elegans ProteinsCell DifferentiationEpithelial Sodium ChannelsMotor NeuronsNeurogenesisReceptors, AMPAReceptors, NicotinicTranscription FactorsTransforming Growth Factor betaacr-16 protein, C elegansCaenorhabditis elegans ProteinsEpithelial Sodium Channelsglutamate receptor ionotropic, AMPA 4Receptors, AMPAReceptors, NicotinicTranscription FactorsTransforming Growth Factor betaUNC-129 protein, C elegansunc-3 protein, C elegansC. eleganscombinatorial codemaintenancemotor neuronneuron diversificationneuron subtyperepressorselective repressionterminal selectortranscription factor

Identifiers

PMID28056346
PMCPMC5777325
OpenAlexW2568081411

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.