Evidence map›Paper›PMID 2721497›Full record

ArticleThe EMBO journal1989

Interaction of nuclear factors with the upstream region of the alpha-subunit gene of chicken muscle acetylcholine receptor: variations with muscle differentiation and denervation.

J Piette, A Klarsfeld, J P Changeux

Abstract read
In one paragraph

Article in The EMBO journal, 1989. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing 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

19 citing papers in PubMed.

  1. Article
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  5. In vivo and in vitro analysis of electrical activity-dependent expression of muscle acetylcholine receptor genes using adenovirus.Proceedings of the National Academy of Sciences of the United States of America · 1994
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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

3 authors.

J PietteURA CNRS 0210, Département des Biotechnologies, Institut Pasteur, Paris, France.
A Klarsfeld
J P Changeux

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The region lying between nucleotides (nt) -110 and -45 of chicken acetylcholine receptor alpha-subunit gene 5' upstream sequence confers developmental control of expression in primary cultures of chicken myotubes. This region interacts with several nuclear factors present in muscle cells as shown by DNase I footprinting and gel-retardation experiments. An Sp1-like factor and a guanine stretch-binding protein were found to bind to overlapping sites immediately upstream of the TATA box. Several factors interacting in the same region with a domain similar to the SV40 enhancer core appeared during in vitro differentiation of myoblasts into myotubes. The concentration of some of these factors increased also after denervation of leg muscle in newborn chickens. The specific interaction of nuclear factors with this domain may thus play a critical role in the regulation of alpha-subunit gene expression by muscle differentiation and electrical activity.

Indexed as

AnimalsBase SequenceBinding SitesChickensCulture TechniquesDNADNA-Binding ProteinsGene Expression RegulationMolecular Sequence DataMuscle DenervationMuscle DevelopmentMusclesNuclear ProteinsProtein ConformationReceptors, CholinergicDNADNA-Binding ProteinsNuclear ProteinsReceptors, Cholinergic

Identifiers

PMID2721497
PMCPMC400862

What OpenQuestion holds

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Registered trials

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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.