Evidence map›Paper›PMID 29529258›Full record

ArticleNucleic acids research2018

Implications of CpG islands on chromosomal architectures and modes of global gene regulation.

Samuel Beck, Catherine Rhee, Jawon Song, Bum-Kyu Lee, Lucy LeBlanc, Laurie Cannon, Jonghwan Kim

Open access · goldAbstract read
In one paragraph

Article in Nucleic acids research, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.2field-weighted citation impact, top 21% 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

16 citing papers in PubMed, 21 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

7 authors at 2 institutions in 1 country.

Samuel BeckDepartment of Molecular Biosciences, The University of Texas at Austin, Austin, Texas 78712, USA.
Catherine RheeDepartment of Molecular Biosciences, The University of Texas at Austin, Austin, Texas 78712, USA.
Jawon SongTexas Advanced Computing Center, The University of Texas at Austin, Austin, Texas 78712, USA.
Bum-Kyu LeeDepartment of Molecular Biosciences, The University of Texas at Austin, Austin, Texas 78712, USA.
Lucy LeBlancDepartment of Molecular Biosciences, The University of Texas at Austin, Austin, Texas 78712, USA.
Laurie CannonDepartment of Molecular Biosciences, The University of Texas at Austin, Austin, Texas 78712, USA.
Jonghwan KimDepartment of Molecular Biosciences, The University of Texas at Austin, Austin, Texas 78712, USA.
The University of Texas at Austin · USMount Desert Island Biological Laboratory · US

Funding

The Maine Biomedical Research Network (INBRE)P20GM103423 · NIGMS · MOUNT DESERT ISLAND BIOLOGICAL LAB · PI Dustin Lynn Updike · 2012 to 2026
$60.0M
Understanding the role of thyroid hormone signaling during axolotl limb regenerationP20GM104318 · NIGMS · MOUNT DESERT ISLAND BIOLOGICAL LAB · PI DRUMMOND, IAIN A. · 2013 to 2023
$23.0M
Investigating regulators controlling differentiation potential of ES cellsR01GM112722 · NIGMS · UNIVERSITY OF TEXAS AT AUSTIN · PI KIM, JONGHWAN · 2015 to 2023
$2.8M
NIGMS NIH HHS P20 GM103423NIGMS NIH HHS P20 GM104318NIGMS NIH HHS R01 GM112722
6 · The paper itself

Abstract

CpG islands (CGIs) have long been implicated in the regulation of vertebrate gene expression. However, the involvement of CGIs in chromosomal architectures and associated gene expression regulations has not yet been thoroughly explored. By combining large-scale integrative data analyses and experimental validations, we show that CGIs clearly reconcile two competing models explaining nuclear gene localizations. We first identify CGI-containing (CGI+) and CGI-less (CGI-) genes are non-randomly clustered within the genome, which reflects CGI-dependent spatial gene segregation in the nucleus and corresponding gene regulatory modes. Regardless of their transcriptional activities, CGI+ genes are mainly located at the nuclear center and encounter frequent long-range chromosomal interactions. Meanwhile, nuclear peripheral CGI- genes forming heterochromatin are activated and internalized into the nuclear center by local enhancer-promoter interactions. Our findings demonstrate the crucial implications of CGIs on chromosomal architectures and gene positioning, linking the critical importance of CGIs in determining distinct mechanisms of global gene regulation in three-dimensional space in the nucleus.

Indexed as

CpG IslandsGene Expression RegulationAnimalsCell LineCell NucleusChromatinChromosomes, MammalianMiceNIH 3T3 CellsTranscription, GeneticChromatin

Identifiers

PMID29529258
PMCPMC5961348
OpenAlexW2792156278

What OpenQuestion holds

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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.