Evidence map›Paper›PMID 8670903›Full record

ArticleThe EMBO journal1996

Btcd, a mouse protein that binds to curved DNA, can substitute in Escherichia coli for H-NS, a bacterial nucleoid protein.

T Timchenko, A Bailone, R Devoret

Open access · bronzeAbstract read
In one paragraph

Article in The EMBO journal, 1996. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.8field-weighted citation impact, top 15% 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

12 citing papers in PubMed, 49 citations in OpenAlex.

  1. Article
  2. Article
  3. Cell cycle progression in Caulobacter requires a nucleoid-associated protein with high AT sequence recognition.Proceedings of the National Academy of Sciences of the United States of America · 2016
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  9. Global genome repair is required to activate KIN17, a UVC-responsive gene involved in DNA replication.Proceedings of the National Academy of Sciences of the United States of America · 2003
    Article
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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 at 1 institution in 1 country.

T TimchenkoGroupe d'Etude 'Mutagénèse et Cancérogenèse', Institut Curie, Batiment110, Centre Universitaire, F-91405 Orsay, France.
A Bailone
R Devoret
Institut Curie · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In an Escherichia coli mutant devoid of H-NS, a bacterial nucleoid protein, mouse protein Btcd was able to substitute for H-NS in two tested functions. It restored cell motility and repression of the expression of the bgl operon. Btcd1, a mutant Btcd protein deleted of its zinc finger and thus having reduced DNA binding, failed to substitute for H-NS. Mouse protein Btcd was shown to repress the bgl operon at the level of transcription initiation and to bind preferentially to a curved DNA fragment encompassing the bgl promoter. These effects of Btcd on bacterial gene transcription can be accounted for by the binding of Btcd or H-NS to a curved DNA sequence near a promoter. A few mammalian proteins have been shown to substitute for their Escherichia prototypes involved in DNA and RNA transactions. The efficiency of Btcd protein in substituting for H-NS in Escherichia suggests its possible involvement in regulating gene expression in mouse cells.

Indexed as

Bacterial ProteinsAnimalsBacterial Outer Membrane ProteinsBase Sequencebeta-GlucosidaseDNA-Binding ProteinsDNA, CircularElectrophoresis, Gel, Two-DimensionalEscherichia coliFlagellaGene Expression Regulation, BacterialMiceMolecular Sequence DataOperonPromoter Regions, GeneticTranscription, GeneticBacterial Outer Membrane ProteinsBacterial Proteinsbeta-GlucosidaseDNA-Binding ProteinsDNA, CircularH-NS protein, bacteria

Identifiers

PMID8670903
PMCPMC452118
OpenAlexW173428376

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.