Evidence map›Paper›PMID 26833086›Full record

ArticleMolecular cell2016

Regulated Formation of lncRNA-DNA Hybrids Enables Faster Transcriptional Induction and Environmental Adaptation.

Sara C Cloutier, Siwen Wang, Wai Kit Ma, Nadra Al Husini, Zuzer Dhoondia, Athar Ansari, Pete E Pascuzzi, Elizabeth J Tran

Erratum issuedOpen access · bronzeAbstract read
In one paragraph

Article in Molecular cell, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 72 papers.

0numbers the graph read from it
0cells of the map it votes in
72citing papers in PubMed
6.2field-weighted citation impact, top 3% 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

72 citing papers in PubMed, 120 citations in OpenAlex.

  1. The cellular landscape of druggable RNA-binding proteins.Nature reviews. Drug discovery · 2026
    Review
  2. Article
  3. Article
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  7. Genome biology of long non-coding RNAs in humans: A virtual karyotype.Computational and structural biotechnology journal · 2025
    Article
  8. Review
  9. Review
  10. Article
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  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Review
  20. ARNA biology · 2022
    Article

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

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 3 institutions in 1 country.

Sara C CloutierDepartment of Biochemistry, Purdue University, BCHM 305, 175 S. University Street, West Lafayette, IN 47907, USA.
Siwen WangDepartment of Biochemistry, Purdue University, BCHM 305, 175 S. University Street, West Lafayette, IN 47907, USA.
Wai Kit MaDepartment of Biochemistry, Purdue University, BCHM 305, 175 S. University Street, West Lafayette, IN 47907, USA.
Nadra Al HusiniDepartment of Biological Sciences, 5047 Gullen Mall, Wayne State University, Detroit, MI 48202, USA.
Zuzer DhoondiaDepartment of Biological Sciences, 5047 Gullen Mall, Wayne State University, Detroit, MI 48202, USA.
Athar AnsariDepartment of Biological Sciences, 5047 Gullen Mall, Wayne State University, Detroit, MI 48202, USA.
Pete E PascuzziDepartment of Biochemistry, Purdue University, BCHM 305, 175 S. University Street, West Lafayette, IN 47907, USA; Purdue University Center for Cancer Research, Purdue University, Hansen Life Sciences Research Building, Room 141, 201 S. University Street, West Lafayette, IN 47907, USA; Purdue University Libraries, 504 W. State Street, West Lafayette, IN 47907, USA. Electronic address: ppascuzz@purdue.edu.
Elizabeth J TranDepartment of Biochemistry, Purdue University, BCHM 305, 175 S. University Street, West Lafayette, IN 47907, USA; Purdue University Center for Cancer Research, Purdue University, Hansen Life Sciences Research Building, Room 141, 201 S. University Street, West Lafayette, IN 47907, USA. Electronic address: ejtran@purdue.edu.
Purdue University West Lafayette · USWayne State University · USState Street (United States) · US

Funding

Transgenic Mouse Core Facility Shared Resource (TMCF-SR)P30CA023168 · NCI · PURDUE UNIVERSITY WEST LAFAYETTE · PI John Tesmer · 1985 to 2026
$43.4M
The Role of DEAD-box Proteins in Gene ExpressionR01GM097332 · NIGMS · PURDUE UNIVERSITY · PI TRAN, ELIZABETH J · 2011 to 2025
$4.1M
NCI NIH HHS P30 CA023168NIGMS NIH HHS R01 GM097332NIGMS NIH HHS R01GM097332-01
6 · The paper itself

Abstract

Long non-coding (lnc)RNAs, once thought to merely represent noise from imprecise transcription initiation, have now emerged as major regulatory entities in all eukaryotes. In contrast to the rapidly expanding identification of individual lncRNAs, mechanistic characterization has lagged behind. Here we provide evidence that the GAL lncRNAs in the budding yeast S. cerevisiae promote transcriptional induction in trans by formation of lncRNA-DNA hybrids or R-loops. The evolutionarily conserved RNA helicase Dbp2 regulates formation of these R-loops as genomic deletion or nuclear depletion results in accumulation of these structures across the GAL cluster gene promoters and coding regions. Enhanced transcriptional induction is manifested by lncRNA-dependent displacement of the Cyc8 co-repressor and subsequent gene looping, suggesting that these lncRNAs promote induction by altering chromatin architecture. Moreover, the GAL lncRNAs confer a competitive fitness advantage to yeast cells because expression of these non-coding molecules correlates with faster adaptation in response to an environmental switch.

Indexed as

Energy MetabolismTranscriptional ActivationTranscription, GeneticAdaptation, PhysiologicalChromatin Assembly and DisassemblyDEAD-box RNA HelicasesDNA, FungalGalactoseGene Expression Regulation, FungalGlucoseMultigene FamilyNuclear ProteinsNucleic Acid ConformationRepressor ProteinsRibonuclease HRNA, FungalCYC8 protein, S cerevisiaeDbp2 protein, S cerevisiaeDEAD-box RNA HelicasesDNA, FungalGalactoseGlucoseHPR1 protein, S cerevisiaeNuclear ProteinsRepressor ProteinsRibonuclease Hribonuclease HIRNA, FungalRNA, Long NoncodingSaccharomyces cerevisiae Proteins

Identifiers

PMID26833086
PMCPMC4744127
OpenAlexW2264951480

What OpenQuestion holds

Textmetadata
LicenceTDM
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.