Evidence map›Paper›PMID 30078723›Full record

ArticleMolecular cell2018

Genome-wide Map of R-Loop-Induced Damage Reveals How a Subset of R-Loops Contributes to Genomic Instability.

Lorenzo Costantino, Douglas Koshland

Abstract read
In one paragraph

Article in Molecular cell, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 100 papers.

0numbers the graph read from it
0cells of the map it votes in
100citing papers in PubMed
–field-weighted citation impact
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

100 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. DNA topological regulation in RNA polymerase II transcription.Cellular & molecular biology letters · 2026
    Review
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40 more citing papers are in PubMed but not listed here.

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

2 authors.

Lorenzo CostantinoDepartment of Molecular and Cell Biology, University of California, Berkeley, Berkeley, CA 94720, USA. Electronic address: lorenzo.costantino@gmail.com.
Douglas KoshlandDepartment of Molecular and Cell Biology, University of California, Berkeley, Berkeley, CA 94720, USA. Electronic address: koshland@berkeley.edu.

Funding

Elucidating chromosome structure and function through the lens of SMC complexes and R-loopsR35GM118189 · NIGMS · UNIVERSITY OF CALIFORNIA BERKELEY · PI KOSHLAND, DOUGLAS E · 2016 to 2025
$7.1M
Pacific Biosciences PacBio RS Single Molecule Real Time SequencerS10OD018174 · OD · UNIVERSITY OF CALIFORNIA BERKELEY · PI ROKHSAR, DANIEL SOLEYMAN · 2014 to 2014
$600k
NIGMS NIH HHS R35 GM118189NIH HHS S10 OD018174
6 · The paper itself

Abstract

DNA-RNA hybrids associated with R-loops promote DNA damage and genomic instability. The capacity of hybrids at different genomic sites to cause DNA damage was not known, and the mechanisms leading from hybrid to damage were poorly understood. Here, we adopt a new strategy to map and characterize the sites of hybrid-induced damage genome-wide in budding yeast. We show that hybrid removal is essential for life because persistent hybrids cause irreparable DNA damage and cell death. We identify that a subset of hybrids is prone to cause damage, and the chromosomal context of hybrids dramatically impacts their ability to induce damage. Furthermore, persistent hybrids affect the repair pathway, generating large regions of single-stranded DNA (ssDNA) by two distinct mechanisms, likely resection and re-replication. These damaged regions may act as potential precursors to gross chromosomal rearrangements like deletions and duplications that are associated with R-loops and cancers.

Indexed as

Gene Expression Regulation, FungalGenome, FungalGenomic InstabilityDNA CleavageDNA DamageDNA HelicasesDNA ReplicationDNA, Single-StrandedG2 Phase Cell Cycle CheckpointsHydroxyureaIndoleacetic AcidsNucleic Acid ConformationNucleic Acid HybridizationRad52 DNA Repair and Recombination ProteinRNARNA HelicasesDNA HelicasesDNA, Single-StrandedHydroxyureaIndoleacetic AcidsRad52 DNA Repair and Recombination ProteinRAD52 protein, S cerevisiaeRNARNA HelicasesSaccharomyces cerevisiae ProteinsSEN1 protein, S cerevisiaeDNA damageDNA-RNA hybridsgenomic instabilityR-loops

Identifiers

PMID30078723
PMCPMC6264797

What OpenQuestion holds

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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.