ViromeFlowX: a Comprehensive Nextflow-based Automated Workflow for Mining Viral Genomes from Metagenomic Sequencing Data

Xiaokai Wang (Co-first Author), Zhimin Ding (Co-first Author), Ying Yang, Lifeng Liang, Yingshuai Sun, Chaojian Hou, Yuning Zheng, Yan Xia*, Lixin Dong*

*Corresponding author for this work

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

6 Citations (Scopus)
23 Downloads (CityUHK Scholars)

Abstract

Understanding the link between the human gut virome and diseases has garnered significant interest in the research community. Extracting virus-related information from metagenomic sequencing data is crucial for unravelling virus composition, host interactions, and disease associations. However, current metagenomic analysis workflows for viral genomes vary in effectiveness, posing challenges for researchers seeking the most up-to-date tools. To address this, we present ViromeFlowX, a user-friendly Nextflow workflow that automates viral genome assembly, identification, classification, and annotation. This streamlined workflow integrates cutting-edge tools for processing raw sequencing data for taxonomic annotation and functional analysis. Application to a dataset of 200 metagenomic samples yielded high-quality viral genomes. ViromeFlowX enables efficient mining of viral genomic data, offering a valuable resource to investigate the gut virome’s role in virus-host interactions and virus-related diseases. © 2024 The Authors.
Original languageEnglish
Article number001202
JournalMicrobial Genomics
Volume10
Issue number2
Online published21 Feb 2024
DOIs
Publication statusPublished - 2024

Funding

This work was partially supported by the National Natural Science Foundation of China (grant no. 62127810) and the University Grants Committee (project nos. 11213720, 11219419, and 11217221).

Research Keywords

  • Nextflow-based
  • Viral Genomes Mining
  • ViromeFlowX

Publisher's Copyright Statement

  • This full text is made available under CC-BY 4.0. https://creativecommons.org/licenses/by/4.0/

RGC Funding Information

  • RGC-funded

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