Evidence map›Paper›PMID 19641012›Full record

ArticleDevelopment (Cambridge, England)2009

The C. elegans Tailless/TLX transcription factor nhr-67 controls neuronal identity and left/right asymmetric fate diversification.

Sumeet Sarin, Celia Antonio, Baris Tursun, Oliver Hobert

Abstract read
In one paragraph

Article in Development (Cambridge, England), 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing 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

29 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Modular Organization ofGenetics · 2020
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. A map of terminal regulators of neuronal identity in Caenorhabditis elegans.Wiley interdisciplinary reviews. Developmental biology · 2016
    Review
  16. Article
  17. Review
  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.

Sumeet SarinHoward Hughes Medical Institute, Department of Biochemistry and Molecular Biophysics, Columbia University Medical Center, 701 W.168th Street, New York, NY 10032, USA.
Celia Antonio
Baris Tursun
Oliver Hobert

Funding

LIM HOMEOBOX GENE LIM-6 IN MOTOR NEURON DIFFERENTIATIONR01NS039996 · NINDS · COLUMBIA UNIV NEW YORK MORNINGSIDE · PI Oliver Hobert · 2001 to 2026
$6.8M
Genetic analysis of dopaminergic neuron specification in C.elegansR01NS050266 · NINDS · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI HOBERT, OLIVER · 2004 to 2013
$3.4M
A Novel Gene Affecing Neuronal Cell Fate SpecificationF31NS054540 · NINDS · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI SARIN, SUMEET · 2006 to 2008
$118k
NINDS NIH HHS NS 054540-01NINDS NIH HHS R01 NS 039996-05NINDS NIH HHS R01 NS 050266-03
6 · The paper itself

Abstract

An understanding of the molecular mechanisms of cell fate determination in the nervous system requires the elucidation of transcriptional regulatory programs that ultimately control neuron-type-specific gene expression profiles. We show here that the C. elegans Tailless/TLX-type, orphan nuclear receptor NHR-67 acts at several distinct steps to determine the identity and subsequent left/right (L/R) asymmetric subtype diversification of a class of gustatory neurons, the ASE neurons. nhr-67 controls several broad aspects of sensory neuron development and, in addition, triggers the expression of a sensory neuron-type-specific selector gene, che-1, which encodes a zinc-finger transcription factor. Subsequent to its induction of overall ASE fate, nhr-67 diversifies the fate of the two ASE neurons ASEL and ASER across the L/R axis by promoting ASER and inhibiting ASEL fate. This function is achieved through direct expression activation by nhr-67 of the Nkx6-type homeobox gene cog-1, an inducer of ASER fate, that is inhibited in ASEL through the miRNA lsy-6. Besides controlling bilateral and asymmetric aspects of ASE development, nhr-67 is also required for many other neurons of diverse lineage history and function to appropriately differentiate, illustrating the broad and diverse use of this type of transcription factor in neuronal development.

Indexed as

Caenorhabditis elegansGene Expression Regulation, DevelopmentalAmino Acid SequenceAnimalsBiomarkersBody PatterningCaenorhabditis elegans ProteinsCell LineageGene Regulatory NetworksGenes, ReporterHumansMolecular Sequence DataNeurogenesisNeuronsPhenotypeReceptors, Cytoplasmic and NuclearBiomarkersCaenorhabditis elegans ProteinsCHE-1 protein, C elegansNhr-67 protein, C elegansReceptors, Cytoplasmic and NuclearRecombinant Fusion ProteinsTranscription Factors

Identifiers

PMID19641012
PMCPMC2723065

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.