Fungus-growing termites have perfected the decomposition of recalcitrant plant biomass to access valuable nutrients by engaging in a tripartite symbiosis with complementary contributions from a fungal mutualist and a co-diversified gut microbiome. This complex symbiotic interplay makes them one of the most successful and important decomposers for carbon cycling in Old World ecosystems. This dataset includes all metadata related to the manuscript: The termite fungal cultivar Termitomyces combines diverse enzymes and oxidative reactions for plant biomass conversion