Evidence map›Paper›PMID 8152932›Full record

ArticleNucleic acids research1994

Involvement of SRE element of Ty1 transposon in TEC1-dependent transcriptional activation.

I Laloux, E Jacobs, E Dubois

Open access · greenAbstract read
In one paragraph

Article in Nucleic acids research, 1994. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
2.3field-weighted citation impact, top 11% 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

30 citing papers in PubMed, 64 citations in OpenAlex.

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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 2 institutions in 2 countries.

I LalouxLaboratoire de Microbiologie, Université Libre de Bruxelles, Belgium.
E Jacobs
E Dubois
Université Libre de Bruxelles · BETransgene (France) · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Some Ty1 transposable element insertion mutations of Saccharomyces cerevisiae activate transcription of adjacent genes in a cell-type dependent manner. This activation requires at least STE12 and TEC1 gene products. The binding site for the STE12 protein is located in the sterile responsive element (SRE), which is just downstream the 5' LTR of Ty1 and contains one copy of the pheromone response element (PRE). This report defines the sequences in Ty1 required for TEC1-dependent activation using a TDH3::lacZ reporter gene in which the UAS was replaced by different portions of a Ty1 or Ty2 element. The Ty1 SRE seems to be sufficient to ensure the TEC1 and STE12-mediated activation whereas Ty2 SRE can activate the expression of the adjacent genes in the absence of both proteins. Adjacent to the PRE element, there is a region (PAE) with extensive sequence divergence in Ty1 and Ty2 SREs. Swapping experiments between Ty1 and Ty2 sequences show that Ty1 PAE is required for the activation of adjacent gene expression in a TEC1 and STE12-dependent manner. The use of a LexA::TEC1 construct indicates that the chimeric protein has no activation ability suggesting that TEC1 could act in conjunction with another factor.

Indexed as

DNA Transposable ElementsGenes, FungalSaccharomyces cerevisiae ProteinsBase SequenceBinding SitesCloning, MolecularDNA-Binding ProteinsDNA, FungalEnhancer Elements, GeneticFungal ProteinsGene Transfer TechniquesMolecular Sequence DataMutagenesis, Site-DirectedRecombinant Fusion ProteinsSaccharomyces cerevisiaeSequence HomologyDNA-Binding ProteinsDNA, FungalDNA Transposable ElementsFungal ProteinsRecombinant Fusion ProteinsSaccharomyces cerevisiae ProteinsSTE12 protein, S cerevisiaeTEC1 protein, S cerevisiaeTranscription Factors

Identifiers

PMID8152932
PMCPMC307921
OpenAlexW1999813420

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.