bioRxiv · 10.1101/2022.06.16.496510
MIDAS2: Metagenomic Intra-species Diversity Analysis System
Abstract
SummaryThe Metagenomic Intra-Species Diversity Analysis System (MIDAS) is a scalable metagenomic pipeline that identifies single nucleotide variants (SNVs) and gene copy number variants (CNVs) in microbial populations. Here, we present MIDAS2, which addresses the computational challenges presented by increasingly large reference genome databases, while adding functionality for building custom databases and leveraging paired-end reads to improve SNV accuracy. This fast and scalable reengineering of the MIDAS pipeline enables thousands of metagenomic samples to be efficiently genotyped. Availability and ImplementationThe source code is available at https://github.com/czbiohub/MIDAS2. The documentation is available at https://midas2.readthedocs.io/en/latest/. Supplementary InformationSupplementary data are available at Bioinformatics online.
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Zhao, C., Dimitrov, B., Goldman, M., Nayfach, S., Pollard, K. S.. 2022-06-17. MIDAS2: Metagenomic Intra-species Diversity Analysis System. https://doi.org/10.1101/2022.06.16.496510
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