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Related Experiment Video

Updated: Feb 7, 2026

Oncogenic Gene Fusion Detection Using Anchored Multiplex Polymerase Chain Reaction Followed by Next Generation Sequencing
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SEGF: A Novel Method for Gene Fusion Detection from Single-End Next-Generation Sequencing Data.

Hai Xu1, Xiaojin Wu2, Dawei Sun3

  • 1Department of Thoracic Surgery, Harbin Medical University Cancer Hospital, Harbin 150049, China. xuhai18245159059@163.com.

Genes
|July 14, 2018
PubMed
Summary

A new method, single-end gene fusion (SEGF), accurately detects gene fusions from DNA sequencing data. SEGF demonstrated superior accuracy and sensitivity compared to existing methods, aiding clinical diagnosis.

Keywords:
fusion detectionsingle-end gene fusionsingle-end next-generation sequencing data

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Area of Science:

  • Genomics
  • Bioinformatics
  • Molecular Biology

Background:

  • Next-generation sequencing (NGS) and target capture technologies generate vast amounts of data.
  • Accurate detection of gene fusions from high-throughput sequencing data is increasingly important for research and clinical applications.

Purpose of the Study:

  • To develop and evaluate a novel method for detecting gene fusions using single-end DNA sequencing data.
  • To assess the accuracy and sensitivity of the new method compared to existing approaches.

Main Methods:

  • Developed the single-end gene fusion (SEGF) analysis method.
  • Integrated Basic Local Alignment Search Tool (BLAST) and Short Oligonucleotide Analysis Package (SOAP) with stringent filters.
  • Compared SEGF with four other methods using standard and lung cancer FFPE samples.

Main Results:

  • SEGF successfully detected gene fusions in both standard and clinical samples.
  • SEGF exhibited the highest accuracy and sensitivity among the five methods evaluated.
  • SEGF identified complex gene fusion types from single-end NGS data.

Conclusions:

  • SEGF provides a timely, cost-effective, and straightforward approach for precise gene fusion detection.
  • Acquiring gene fusion information at the DNA level using SEGF can enhance clinical diagnosis and treatment guidance without RNA sequencing.
  • The method offers valuable insights from DNA panels and sequencing for research and diagnostics.