ArticleNature chemical biology2026
Chemical richness and diversity of uncultivated 'Entotheonella' symbionts in marine sponges.
Article in Nature chemical biology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Investigations of the Evolved Molecular Basis for Terpenoid Biosynthesis in Marine Sponges.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Different Ferromanganese Concretion Morphologies Host Distinct Microbial Communities and Metal Accumulation Patterns in the Baltic Sea.Environmental microbiology · 2026Article
- Intracellular vesicle-mediated biomineralization of arsenic and barium by a sponge symbiotic bacterium.ISME communications · 2026Article
- Biodiversity-Driven Natural Products and Bioactive Metabolites.Plants (Basel, Switzerland) · 2025Review
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Authors and funding
28 authors.
Funding
Abstract
Marine sponges are the source of numerous bioactive natural products that serve as chemical defenses and provide pharmaceutical leads for drug development. For some of the compounds, symbiotic bacteria have been established as the actual producers. Among the known sponge symbionts, 'Candidatus Entotheonella' members stand out because of their abundant and variable biosynthetic gene clusters (BGCs). Here, to obtain broader insights into this producer taxon, we conduct a comparative analysis on eight sponges through metagenomic and single-bacterial sequencing and biochemical studies. The data suggest sets of biosynthetic genes that are largely unique in 14 'Entotheonella' candidate species and a member of a sister lineage named 'Candidatus Proxinella'. Four biosynthetic loci were linked in silico or experimentally to cytotoxins, antibiotics and the terpene cembrene A from corals. The results support widespread and diverse bacterial roles in the chemistry of sponges and aid the development of sustainable production methods for sponge-derived therapeutics.
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