Evidence map›Paper›PMID 21362639›Full record

ArticleGenome biology and evolution2011

Effect of the transposable element environment of human genes on gene length and expression.

Daudi Jjingo, Ahsan Huda, Madhumati Gundapuneni, Leonardo Mariño-Ramírez, I King Jordan

Open access · goldAbstract read
In one paragraph

Article in Genome biology and evolution, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 1 pooled it
3.7field-weighted citation impact, top 7% 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

21 citing papers in PubMed, 1 synthesis or guideline pooled it, 35 citations in OpenAlex.

  1. Pooled it
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  13. MIR retrotransposon sequences provide insulators to the human genome.Proceedings of the National Academy of Sciences of the United States of America · 2015
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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

5 authors at 3 institutions in 2 countries.

Daudi JjingoSchool of Biology, Georgia Institute of Technology, GA, USA.
Ahsan Huda
Madhumati Gundapuneni
Leonardo Mariño-Ramírez
I King Jordan
Georgia Institute of Technology · USInstitute for Systems Biology · USPanAmerican Bioinformatics Institute · CO

Funding

Genome Assemblies, Analyses, and ComparisonsZIALM082713 · NLM · NATIONAL LIBRARY OF MEDICINE · PI LANDSMAN, DAVID · 2013 to 2025
$3.5M
Intramural NIH HHS Z99 LM999999
6 · The paper itself

Abstract

Independent lines of investigation have documented effects of both transposable elements (TEs) and gene length (GL) on gene expression. However, TE gene fractions are highly correlated with GL, suggesting that they cannot be considered independently. We evaluated the TE environment of human genes and GL jointly in an attempt to tease apart their relative effects. TE gene fractions and GL were compared with the overall level of gene expression and the breadth of expression across tissues. GL is strongly correlated with overall expression level but weakly correlated with the breadth of expression, confirming the selection hypothesis that attributes the compactness of highly expressed genes to selection for economy of transcription. However, TE gene fractions overall, and for the L1 family in particular, show stronger anticorrelations with expression level than GL, indicating that GL may not be the most important target of selection for transcriptional economy. These results suggest a specific mechanism, removal of TEs, by which highly expressed genes are selectively tuned for efficiency. MIR elements are the only family of TEs with gene fractions that show a positive correlation with tissue-specific expression, suggesting that they may provide regulatory sequences that help to control human gene expression. Consistent with this notion, MIR fractions are relatively enriched close to transcription start sites and associated with coexpression in specific sets of related tissues. Our results confirm the overall relevance of the TE environment to gene expression and point to distinct mechanisms by which different TE families may contribute to gene regulation.

Indexed as

DNA Transposable ElementsGene ExpressionGene Expression RegulationGenome, HumanCluster AnalysisDatabases, GeneticDNA, IntergenicHumansLinear ModelsModels, GeneticTranscription Initiation SiteDNA, IntergenicDNA Transposable Elements

Identifiers

PMID21362639
PMCPMC3070429
OpenAlexW2132444137

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.