Evidence map›Paper›PMID 29104020›Full record

ArticleMolecular cell2017

R-ChIP Using Inactive RNase H Reveals Dynamic Coupling of R-loops with Transcriptional Pausing at Gene Promoters.

Liang Chen, Jia-Yu Chen, Xuan Zhang, Ying Gu, Rui Xiao, Changwei Shao, Peng Tang, Hao Qian, Daji Luo, Hairi Li and 3 more

Open access · bronzeAbstract read
In one paragraph

Article in Molecular cell, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 261 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
261citing papers in PubMed, 3 pooled it
11.0field-weighted citation impact, top 1% 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

261 citing papers in PubMed, 3 syntheses or guidelines pooled it, 378 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
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  6. SEC Mediates mAdvanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
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  13. NAT10-dependent NCell reports · 2026
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201 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

13 authors at 2 institutions in 2 countries.

Liang ChenDepartment of Cellular and Molecular Medicine, University of California, San Diego, La Jolla, CA 92093-0651, USA.
Jia-Yu ChenDepartment of Cellular and Molecular Medicine, University of California, San Diego, La Jolla, CA 92093-0651, USA.
Xuan ZhangDepartment of Cellular and Molecular Medicine, University of California, San Diego, La Jolla, CA 92093-0651, USA.
Ying GuDepartment of Cellular and Molecular Medicine, University of California, San Diego, La Jolla, CA 92093-0651, USA.
Rui XiaoDepartment of Cellular and Molecular Medicine, University of California, San Diego, La Jolla, CA 92093-0651, USA.
Changwei ShaoDepartment of Cellular and Molecular Medicine, University of California, San Diego, La Jolla, CA 92093-0651, USA.
Peng TangState Key Laboratory of Virology and Hubei Key Laboratory of Cell Homeostasis, College of Life Sciences, Wuhan University, Wuhan, Hubei 430072, China.
Hao QianDepartment of Cellular and Molecular Medicine, University of California, San Diego, La Jolla, CA 92093-0651, USA.
Daji LuoDepartment of Cellular and Molecular Medicine, University of California, San Diego, La Jolla, CA 92093-0651, USA; School of Basic Medical Sciences, Wuhan University, Wuhan, Hubei 430072, China.
Hairi LiDepartment of Cellular and Molecular Medicine, University of California, San Diego, La Jolla, CA 92093-0651, USA.
Yu ZhouState Key Laboratory of Virology and Hubei Key Laboratory of Cell Homeostasis, College of Life Sciences, Wuhan University, Wuhan, Hubei 430072, China.
Dong-Er ZhangDepartment of Pathology, Moores Cancer Center, University of California, San Diego, La Jolla, CA 92093-0651, USA.
Xiang-Dong FuDepartment of Cellular and Molecular Medicine, University of California, San Diego, La Jolla, CA 92093-0651, USA. Electronic address: xdfu@ucsd.edu.
University of California San Diego · USWuhan University · CN

Funding

Functional RNA elements in the human genomeR01HG004659 · NHGRI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI Kevin Daniel Corbett, Eugene Wei-Ming Yeo · 2008 to 2026
$12.4M
FUNCTION &REGULATION OF THE HUMAN SPLICING FACTOR SC35R01GM049369 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI FU, XIANG-DONG · 1993 to 2018
$7.2M
Synergestic roles of SRSF2 and RUNX1 in blood cell development and pathologyR01DK098808 · NIDDK · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI ZHANG, DONG-ER · 2013 to 2022
$4.8M
Synergestic roles of SRF2 and RUNX1 in blood cell development and pathologyR56DK098808 · NIDDK · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI FU, XIANG-DONG, ZHANG, DONG-ER · 2018 to 2018
$100k
NHGRI NIH HHS R01 HG004659NIDDK NIH HHS R01 DK098808NIDDK NIH HHS R56 DK098808NIGMS NIH HHS R01 GM049369
6 · The paper itself

Abstract

R-loop, a three-stranded RNA/DNA structure, has been linked to induced genome instability and regulated gene expression. To enable precision analysis of R-loops in vivo, we develop an RNase-H-based approach; this reveals predominant R-loop formation near gene promoters with strong G/C skew and propensity to form G-quadruplex in non-template DNA, corroborating with all biochemically established properties of R-loops. Transcription perturbation experiments further indicate that R-loop induction correlates to transcriptional pausing. Interestingly, we note that most mapped R-loops are each linked to a nearby free RNA end; by using a ribozyme to co-transcriptionally cleave nascent RNA, we demonstrate that such a free RNA end coupled with a G/C-skewed sequence is necessary and sufficient to induce R-loop. These findings provide a topological solution for RNA invasion into duplex DNA and suggest an order for R-loop initiation and elongation in an opposite direction to that previously proposed.

Indexed as

Transcription, GeneticDNAHEK293 CellsHumansK562 CellsNucleic Acid HeteroduplexesPromoter Regions, GeneticRibonuclease HRNADNANucleic Acid HeteroduplexesRibonuclease HRNADirection of R-loop elongationGenomic Profiling of R-loopsRequirement of free RNA endRNASEH1

Identifiers

PMID29104020
PMCPMC5957070
OpenAlexW2766758135

What OpenQuestion holds

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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.