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Related Experiment Video

Updated: Sep 24, 2025

Purifying the Impure: Sequencing Metagenomes and Metatranscriptomes from Complex Animal-associated Samples

Purifying the Impure: Sequencing Metagenomes and Metatranscriptomes from Complex Animal-associated Samples

Published on: December 22, 2014

virMine 2.0: Identifying Viral Sequences in Microbial Communities.

Genevieve Johnson¹, Catherine Putonti^1,2

¹Bioinformatics Program, Loyola University Chicago, Chicago, Illinois, USA.

Microbiology Resource Announcements

|May 2, 2022

Summary

VirMine 2.0 refines viral sequence analysis by removing nonviral data and scoring remaining reads for viral relatedness. This next-generation tool enhances viral discovery without relying solely on homology identification.

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Phage Phenomics: Physiological Approaches to Characterize Novel Viral Proteins

Phage Phenomics: Physiological Approaches to Characterize Novel Viral Proteins

Published on: June 11, 2015

Area of Science:

Bioinformatics
Virology
Computational Biology

Background:

Accurate identification of viral sequences in large datasets is crucial for virological research.
Existing tools often rely heavily on homology searches, which can limit the detection of novel or divergent viruses.

Purpose of the Study:

To introduce virMine 2.0, an improved software tool for enhanced viral sequence analysis.
To overcome limitations of homology-dependent methods in viral discovery.

Main Methods:

Utilizes an exclusion technique to filter out nonviral sequencing reads.
Scores remaining reads based on their relationship to known viral elements.
Moves beyond sole reliance on homology identification for viral detection.

Main Results:

Successfully removes nonviral data from sequencing datasets.
Effectively scores and prioritizes potentially viral sequences.
Demonstrates a method for viral identification independent of extensive homology matching.

Conclusions:

VirMine 2.0 offers a robust and next-generation approach to viral sequence analysis.
The tool improves the efficiency and scope of viral discovery in complex biological data.