Evidence map›Paper›PMID 36759609›Full record

ArticleNature communications2023

A CpG island-encoded mechanism protects genes from premature transcription termination.

Amy L Hughes, Aleksander T Szczurek, Jessica R Kelley, Anna Lastuvkova, Anne H Turberfield, Emilia Dimitrova, Neil P Blackledge, Robert J Klose

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
9.1field-weighted citation impact, top 2% 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

33 citing papers in PubMed, 59 citations in OpenAlex.

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  18. New perspectives on DNA methylation modifications in ocular diseases.International journal of ophthalmology · 2025
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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

8 authors at 1 institution in 1 country.

Amy L HughesDepartment of Biochemistry, University of Oxford, Oxford, UK.
Aleksander T SzczurekDepartment of Biochemistry, University of Oxford, Oxford, UK.
Jessica R KelleyDepartment of Biochemistry, University of Oxford, Oxford, UK.ORCID 0000-0003-1255-4476
Anna LastuvkovaDepartment of Biochemistry, University of Oxford, Oxford, UK.
Anne H TurberfieldDepartment of Biochemistry, University of Oxford, Oxford, UK.
Emilia DimitrovaDepartment of Biochemistry, University of Oxford, Oxford, UK.ORCID 0000-0001-5669-1240
Neil P BlackledgeDepartment of Biochemistry, University of Oxford, Oxford, UK.
Robert J KloseDepartment of Biochemistry, University of Oxford, Oxford, UK. rob.klose@bioch.ox.ac.uk.ORCID 0000-0002-8726-7888
University of Oxford · GB

Funding

Wellcome Trust
6 · The paper itself

Abstract

Transcription must be tightly controlled to regulate gene expression and development. However, our understanding of the molecular mechanisms that influence transcription and how these are coordinated in cells to ensure normal gene expression remains rudimentary. Here, by dissecting the function of the SET1 chromatin-modifying complexes that bind to CpG island-associated gene promoters, we discover that they play a specific and essential role in enabling the expression of low to moderately transcribed genes. Counterintuitively, this effect can occur independently of SET1 complex histone-modifying activity and instead relies on an interaction with the RNA Polymerase II-binding protein WDR82. Unexpectedly, we discover that SET1 complexes enable gene expression by antagonising premature transcription termination by the ZC3H4/WDR82 complex at CpG island-associated genes. In contrast, at extragenic sites of transcription, which typically lack CpG islands and SET1 complex occupancy, we show that the activity of ZC3H4/WDR82 is unopposed. Therefore, we reveal a gene regulatory mechanism whereby CpG islands are bound by a protein complex that specifically protects genic transcripts from premature termination, effectively distinguishing genic from extragenic transcription and enabling normal gene expression.

Indexed as

HistonesTranscription, GeneticChromatinCpG IslandsDNA MethylationRNA Polymerase IIChromatinHistonesRNA Polymerase II

Identifiers

PMID36759609
PMCPMC9911701
OpenAlexW4319731254

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.