Evidence map›Paper›PMID 36650186›Full record

ArticleNature communications2023

Deciphering the exact breakpoints of structural variations using long sequencing reads with DeBreak.

Yu Chen, Amy Y Wang, Courtney A Barkley, Yixin Zhang, Xinyang Zhao, Min Gao, Mick D Edmonds, Zechen Chong

Abstract 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 58 papers.

0numbers the graph read from it
0cells of the map it votes in
58citing 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

58 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. DNA Replication Errors Drive Genome-Wide Small Inverted Triplication Dynamics.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  6. Article
  7. Article
  8. Article
  9. cuteHap: Haplotype-Aware Structural Variant Detection in Phased Long-Read Sequencing Data.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. Article
  16. Mechanisms and genomic implications of break-induced replication.Nature structural & molecular biology · 2025
    Review
  17. Review
  18. Article
  19. Article
  20. Article
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.

Yu ChenDepartment of Genetics, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham, AL, 35294, USA.ORCID 0000-0002-2037-7337
Amy Y WangInformatics Institute, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham, AL, 35294, USA.ORCID 0000-0003-0478-2313
Courtney A BarkleyDepartment of Genetics, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham, AL, 35294, USA.ORCID 0000-0002-6207-9995
Yixin ZhangDepartment of Computer Science, College of Arts and Sciences, University of Alabama at Birmingham, Birmingham, AL, 35294, USA.
Xinyang ZhaoDepartment of Biochemistry and Molecular Genetics, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham, AL, 35294, USA.
Min GaoInformatics Institute, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham, AL, 35294, USA.
Mick D EdmondsDepartment of Genetics, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham, AL, 35294, USA.
Zechen ChongDepartment of Genetics, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham, AL, 35294, USA. zchong@uabmc.edu.ORCID 0000-0001-5750-1808

Funding

NHLBI Data Stage Coordinating CenterOT3HL147154 · NHLBI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI Ashok Kumar Krishnamurthy · 2018 to 2026
$98.9M
National Dissemination of I-Corps@NCATS: Accelerating Translation through CommercializationUL1TR003096 · NCATS · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI GUTIERREZ, ORLANDO M, KIMBERLY, ROBERT P. · 2019 to 2023
$43.6M
Structural variation analysis with and without a reference genomeR35GM138212 · NIGMS · UNIVERSITY OF VIRGINIA · PI Zechen Chong · 2020 to 2026
$2.6M
NCATS NIH HHS UL1 TR003096NHLBI NIH HHS OT3 HL147154NIGMS NIH HHS R35 GM138212
6 · The paper itself

Abstract

Long-read sequencing has demonstrated great potential for characterizing all types of structural variations (SVs). However, existing algorithms have insufficient sensitivity and precision. To address these limitations, we present DeBreak, a computational method for comprehensive and accurate SV discovery. Based on alignment results, DeBreak employs a density-based approach for clustering SV candidates together with a local de novo assembly approach for reconstructing long insertions. A partial order alignment algorithm ensures precise SV breakpoints with single base-pair resolution, and a k-means clustering method can report multi-allele SV events. DeBreak outperforms existing tools on both simulated and real long-read sequencing data from both PacBio and Nanopore platforms. An important application of DeBreak is analyzing cancer genomes for potentially tumor-driving SVs. DeBreak can also be used for supplementing whole-genome assembly-based SV discovery.

Indexed as

AlgorithmsGenome, HumanHigh-Throughput Nucleotide SequencingHumansSequence Analysis, DNA

Identifiers

PMID36650186
PMCPMC9845341

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Registered trials

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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.