Evidence map›Paper›PMID 25801030›Full record

ArticleCell reports2015

Conversion of MyoD to a neurogenic factor: binding site specificity determines lineage.

Abraham P Fong, Zizhen Yao, Jun Wen Zhong, Nathan M Johnson, Gist H Farr, Lisa Maves, Stephen J Tapscott

Open access · goldAbstract read
In one paragraph

Article in Cell reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
2.9field-weighted citation impact, top 9% 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

36 citing papers in PubMed, 58 citations in OpenAlex.

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  9. DNA-induced spatial entrapment of general transcription machinery can stabilize gene expression in a nondividing cell.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
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  14. Mechanisms of Binding Specificity among bHLH Transcription Factors.International journal of molecular sciences · 2021
    Review
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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

7 authors at 3 institutions in 1 country.

Abraham P FongClinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA; Department of Pediatrics, Division of Hematology-Oncology, University of Washington School of Medicine, Seattle, WA 98105, USA. Electronic address: apfong@fhcrc.org.
Zizhen YaoHuman Biology Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA.
Jun Wen ZhongHuman Biology Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA.
Nathan M JohnsonCenter for Developmental Biology and Regenerative Medicine, Seattle Children's Research Institute, Seattle, WA 98101, USA.
Gist H FarrCenter for Developmental Biology and Regenerative Medicine, Seattle Children's Research Institute, Seattle, WA 98101, USA.
Lisa MavesDepartment of Pediatrics, Division of Cardiology, University of Washington, Seattle, WA 98105, USA; Center for Developmental Biology and Regenerative Medicine, Seattle Children's Research Institute, Seattle, WA 98101, USA.
Stephen J TapscottClinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA; Human Biology Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA; Department of Neurology, University of Washington School of Medicine, Seattle, WA 98105, USA. Electronic address: stapscot@fhcrc.org.
Seattle Children's Hospital · USFred Hutch Cancer Center · USUniversity of Washington · US

Funding

LINEAGE DETERMINATION IN MUSCLER01AR045113 · NIAMS · FRED HUTCHINSON CANCER RESEARCH CENTER · PI TAPSCOTT, STEPHEN J · 1998 to 2017
$6.8M
Mechanisms of bHLH Mediated Lineage SpecificationK08CA169014 · NCI · FRED HUTCHINSON CANCER RESEARCH CENTER · PI FONG, ABRAHAM P. · 2012 to 2014
$477k
Regulation of muscle fiber type and resistance to muscular dystrophyR03AR065760 · NIAMS · SEATTLE CHILDREN'S HOSPITAL · PI MAVES, LISA · 2014 to 2016
$293k
NCI NIH HHS 1K08CA169014.NCI NIH HHS K08 CA169014NIAMS NIH HHS R01 AR045113NIAMS NIH HHS R01AR045113NIAMS NIH HHS R03 AR065760NIAMS NIH HHS R03AR065760
6 · The paper itself

Abstract

MyoD and NeuroD2, master regulators of myogenesis and neurogenesis, bind to a "shared" E-box sequence (CAGCTG) and a "private" sequence (CAGGTG or CAGATG, respectively). To determine whether private-site recognition is sufficient to confer lineage specification, we generated a MyoD mutant with the DNA-binding specificity of NeuroD2. This chimeric mutant gained binding to NeuroD2 private sites but maintained binding to a subset of MyoD-specific sites, activating part of both the muscle and neuronal programs. Sequence analysis revealed an enrichment for PBX/MEIS motifs at the subset of MyoD-specific sites bound by the chimera, and point mutations that prevent MyoD interaction with PBX/MEIS converted the chimera to a pure neurogenic factor. Therefore, redirecting MyoD binding from MyoD private sites to NeuroD2 private sites, despite preserved binding to the MyoD/NeuroD2 shared sites, is sufficient to change MyoD from a master regulator of myogenesis to a master regulator of neurogenesis.

Indexed as

Amino Acid SequenceAnimalsBinding SitesCell DifferentiationE-Box ElementsMiceMuscle DevelopmentMyoD ProteinNeuronsMyoD1 myogenic differentiation proteinMyoD Protein

Identifiers

PMID25801030
PMCPMC4683018
OpenAlexW2145683850

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.