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2000
Volume 21, Issue 1
  • ISSN: 1574-8936
  • E-ISSN: 2212-392X

Abstract

Background

CNVviso is a web-based NGS data visualization tool designed to be user-friendly for medical researchers who desire visualization-based analysis of large amounts of data with no-code technology.

Objective

Unlike small tools that require extensive programming skills, CNVviso is designed to minimize hard coding and repetitive operations for ultra-low coverage whole-genome sequencing data from preimplantation genetic testing.

Methods

CNVviso was completely programmed and developed based on the R programming language and Shiny framework. CNVviso source code is available for download under the MIT Licence from https://github.com/Anegin24/CNVviso.

Results

The execution architecture of CNVviso allows users to input CNV data, which is then automatically visualized as graphs.

Conclusion

The charts display output of CNVviso are lively and interactive, enabling users to exploit the information effectively. The tool also provides tabular results containing aggregated information.

© 2026 Bentham Science Publishers
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/content/journals/cbio/10.2174/0115748936340523241113051828
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CNVviso: Visualisation Solution for Copy Number Variation Data from Ultra-Low Coverage Whole-Genome Sequencing in Preimplantation Genetic Testing
Curr Bioinform 21, 63 (2026); https://doi.org/10.2174/0115748936340523241113051828
/content/journals/cbio/10.2174/0115748936340523241113051828
/content/journals/cbio/10.2174/0115748936340523241113051828
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Supplementary material is available on the publisher's website along with the published article.

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  • Article Type:     Research Article
Keyword(s): bioinformatics; CNV; CNVviso; lc-WGS; PGT-A; visualization

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