Evidence map›Paper›PMID 15272086›Full record

ArticleNucleic acids research2004

A YY1-binding site is required for accurate human LINE-1 transcription initiation.

Jyoti N Athanikar, Richard M Badge, John V Moran

Abstract read
In one paragraph

Article in Nucleic acids research, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 127 papers.

0numbers the graph read from it
0cells of the map it votes in
127citing 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

127 citing papers in PubMed.

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67 more citing papers are in PubMed but not listed here.

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.

Jyoti N AthanikarDepartment of Human Genetics, The University of Michigan Medical School, Ann Arbor, MI 48109-0618, USA.
Richard M Badge
John V Moran

Funding

Training Program in Tumor MicroenvironmentT32CA009676 · NCI · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI Maria G Castro, Analisa Virginia DiFeo · 1992 to 2026
$7.3M
Gen. &Mol. Analysis of Human LINE-1 RetrotranspositionR01GM060518 · NIGMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI MORAN, JOHN V. · 1999 to 2024
$4.8M
The Role of ORF-1 Protein in Human L1 RetrotranspositionF32GM020859 · NIGMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI ATHANIKAR, JYOTI · 2001 to 2003
$92k
NCI NIH HHS CA009676NCI NIH HHS T32 CA009676NIGMS NIH HHS F32 GM020859NIGMS NIH HHS F32GM20859NIGMS NIH HHS GM60518NIGMS NIH HHS R01 GM060518Wellcome Trust
6 · The paper itself

Abstract

The initial step in Long Interspersed Element-1 (LINE-1) retrotransposition requires transcription from an internal promoter located within its 5'-untranslated region (5'-UTR). Previous studies have identified a YY1 (Yin Yang 1)-binding site as an important sequence in LINE-1 transcription. Here, we demonstrate that mutations in the YY1-binding site have only minor effects on transcription activation of the full-length 5'-UTR and LINE-1 mobility in a single round cultured cell retrotransposition assay. Instead, these mutations disrupt proper initiation of transcription from the +1 site of the 5'-UTR. Thus, we propose that the YY1-binding site functions as a component of the LINE-1 core promoter to direct accurate transcription initiation. Indeed, this sequence may explain the evolutionary success of LINE-1 by enabling full-length retrotransposed copies to undergo autonomous retrotransposition in subsequent generations.

Indexed as

Long Interspersed Nucleotide ElementsTranscription, Genetic5' Untranslated RegionsBase SequenceBinding SitesCell Line, TumorErythroid-Specific DNA-Binding FactorsHumansMolecular Sequence DataMutagenesis, InsertionalMutationTranscriptional ActivationTranscription FactorsYY1 Transcription Factor5' Untranslated RegionsErythroid-Specific DNA-Binding FactorsTranscription FactorsYY1 protein, humanYY1 Transcription Factor

Identifiers

PMID15272086
PMCPMC506791

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.