BRC-Analyticsとエージェント型AIを用いた真菌病原体のRNA-seq解析の標準化：Candidozyma aurisのケーススタディ

Candidozyma auris has emerged as a critical global health threat due to multidrug resistance and healthcare-associated transmission. While RNA-seq has become the primary tool for studying C. auris pathogenesis, inconsistent use of reference genomes and bioinformatics tools complicate cross-study comparisons. Here we demonstrate how BRC-Analytics, a platform for pathogen genomics, combined with an agentic AI assistant, enables reproducible RNA-seq analysis. By re-analyzing data from two publications we achieved near-perfect correlation with published results despite annotation version differences. We addressed provenance challenges associated with using AI agents with Galaxy by forcing them to invoke Galaxy's native tools rather than manipulating data directly. For custom analyses outside Galaxy's toolset, we provide standalone JupyterLite notebooks that reproduce our analysis without AI involvement. This framework-combining AI-assisted automation with rigorous provenance tracking-establishes a template for standardized, reproducible fungal pathogen genomics. To the best of our knowledge, this is the first example of integration between public data repositories, reproducible analysis workflows, and agentic AI tools. Our subsequent efforts will focus on improving the seamlessness of this integration.