841-The Extreme Environment Microbiome Catalog

The paper introduces the Extreme Environment Microbiome Catalog (EEMC), a massive genomic database documenting the microbial life found in Earth's harshest habitats. By analyzing thousands of metagenomes and isolates, researchers identified over 78,000 genomes and nearly 4 billion genes, many of which represent previously unknown species and lineages. This vast resource highlights the biosynthetic potential of extremophiles, specifically focusing on their ability to produce novel secondary metabolites and antimicrobial peptides. To capitalize on this data, the study utilized protein large language models to predict and validate non-toxic drug candidates that effectively combat multidrug-resistant pathogens. Ultimately, the EEMC serves as a foundational tool for biotechnological innovation and the discovery of next-generation antibiotics.References: Jiang P, Liang Z, Kovacevic V, et al. The Extreme Environment Microbiome Catalog (EEMC): a global resource for microbial diversity and antimicrobial discovery[J]. Nature Communications, 2026.前往小宇宙评论区与主播互动