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Epistasis Detection Based on Epi-GTBN

Research output: Chapters, Conference Papers, Creative and Literary WorksRGC 12 - Chapter in an edited book (Author)peer-review

Abstract

Epistasis detection is a hot topic in bioinformatics due to its relevance to the detection of specific phenotypic traits and gene–gene interactions. Here, we present a step-by-step protocol to apply Epi-GTBN, a machine learning-based method based on genetic algorithm and Bayesian network to effectively mine the epistasis loci. Epi-GTBN utilizes the advantages of genetic algorithm that can achieve a global search and avoid falling into local optima incorporating it into the Bayesian network to obtain the best structure of the model. In this chapter, we describe an example of Epi-GTBN to help researchers to analyze the epistasis and gene–gene interactions of their own datasets and build the corresponding SNP–SNP network.
Original languageEnglish
Title of host publicationEpistasis
Subtitle of host publicationMethods and Protocols
EditorsKa-Chun Wong
Place of PublicationNew York, NY
PublisherHumana Press
Pages325-335
ISBN (Electronic)9781071609477
ISBN (Print)9781071609460, 9781071609491
DOIs
Publication statusPublished - 2021

Publication series

NameMethods in Molecular Biology
Volume2212
ISSN (Print)1064-3745
ISSN (Electronic)1940-6029

Research Keywords

  • Bayesian network
  • Epi-GTBN
  • Epistasis loci mining
  • Genetic algorithm
  • Phenotypic traits

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