MAGinator enables accurate profiling of de novo MAGs with strain-level phylogenies
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Metagenomic sequencing has provided great advantages in the characterisation of microbiomes, but currently available analysis tools lack the ability to combine subspecies-level taxonomic resolution and accurate abundance estimation with functional profiling of assembled genomes. To define the microbiome and its associations with human health, improved tools are needed to enable comprehensive understanding of the microbial composition and elucidation of the phylogenetic and functional relationships between the microbes. Here, we present MAGinator, a freely available tool, tailored for profiling of shotgun metagenomics datasets. MAGinator provides de novo identification of subspecies-level microbes and accurate abundance estimates of metagenome-assembled genomes (MAGs). MAGinator utilises the information from both gene- and contig-based methods yielding insight into both taxonomic profiles and the origin of genes and genetic content, used for inference of functional content of each sample by host organism. Additionally, MAGinator facilitates the reconstruction of phylogenetic relationships between the MAGs, providing a framework to identify clade-level differences.
Original language | English |
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Article number | 5734 |
Journal | Nature Communications |
Volume | 15 |
Issue number | 1 |
Number of pages | 10 |
ISSN | 2041-1723 |
DOIs | |
Publication status | Published - 2024 |
Bibliographical note
Publisher Copyright:
© The Author(s) 2024.
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