ArticlePNAS nexus2026
Strain-specific surface polysaccharides mediate bacterial induction of metamorphosis in the coral
Article in PNAS nexus, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Authors and funding
3 authors.
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Abstract
Microbial biofilms induce larval settlement and metamorphosis in marine invertebrates, including corals, but the specific molecular cues for corals remain unclear. Glycosylated lipids and polysaccharides from crustose coralline algae, along with bacterial small molecules, are proposed inducers, but their effects vary by coral species, bacterial strain, and environment, highlighting the need to clarify their molecular basis and specificity. Here, we identify bacterial lipopolysaccharide (LPS), specifically its O-antigen polysaccharide component, as a settlement cue for larvae of the coral
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