Nutrient-Driven Microbiome and Mucus Shedding in Sea Anemones

A 372.8 KB document details an experimental study on the coastal sea anemone Nematostella vectensis. Author Tim Lachnit investigated how elevated dissolved nutrient availability and differing nutrient compositions influence microbiome structure and host responses. The study, last updated in May 2026, found nutrient enrichment caused microbiome restructuring and increased mucus shedding, which carried physiological costs for the host.

Use Cases

• Analyze the relationship between nutrient enrichment and microbiome diversity based on experimental results described.
• Study host-mediated microbial regulation mechanisms based on the described mucus shedding behavior.
• Investigate fitness trade-offs in marine invertebrates under environmental stress based on reported population growth impacts.
• Compare microbial community responses to different nutrient types (organic vs. protein-rich) as outlined in the methods.

Strengths

• The study provides a mechanistic explanation for observed phenomena, linking nutrient enrichment to specific host responses.
• Results include comparative analysis of two different nutrient enrichment treatments.
• The document is openly licensed under CC-BY-4.0 for reuse.

Limitations

• Description metadata is limited; actual data quality requires manual inspection after download.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.

Provenance

Source

Tim Lachnit via figshare.

Collection Method

Experimental enrichment of seawater and assessment of microbiome composition, host behavior, and population growth.

Freshness

Last updated 2026-05-18 05:41:20; freshness should be verified.

Geography

Coastal ecosystems, likely laboratory-based study.