MTUpath

MTUpath is an open-source computational framework designed to map and analyze multi-target antimicrobial pathways within microbial genomes. Developed by a consortium of bioinformatics researchers, MTUpath integrates sequence alignment, functional annotation, and pathway reconstruction to identify potential synergistic drug targets. The platform accepts raw genomic or metagenomic data in FASTA or raw read formats and uses a curated database of known antimicrobial resistance genes and metabolic enzymes to construct organism-specific pathway maps.

Key features of MTUpath include automated pathway enrichment scoring, graphical visualization of metabolic networks, and the ability to overlay expression data for differential pathway analysis. The tool employs a modular architecture that allows users to plug in custom annotation pipelines, such as Prokka or BLAST, and to export results in standard formats (JSON, CSV, GML). MTUpath also provides an API for programmatic access, enabling integration with laboratory information management systems and high-throughput screening workflows.

Since its initial release in 2021, MTUpath has been cited in over a dozen peer‑reviewed studies focused on antibiotic development and microbiome research. The project is maintained on GitHub under a permissive MIT license, and continuous integration pipelines ensure compatibility with the latest releases of dependent bioinformatics libraries. The community contributes regular updates, including new pathway datasets and performance optimizations, making MTUpath a dynamic resource for the antimicrobial drug discovery community.