ArticleMicrobiology spectrum2024
The core microbiome of cultured Pacific oyster spat is affected by age but not mortality.
Article in Microbiology spectrum, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
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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.
The trial behind it
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Who cites it
3 citing papers in PubMed.
- Oyster Aquaculture Impacts on Environment and Microbial Taxa in Dapeng Cove.Microorganisms · 2025Article
- Signatures and likely sources of the male pregnancy microbiome in wild bay pipefish (Syngnathus leptorhynchus).Animal microbiome · 2025Article
- The prokaryotic and eukaryotic microbiome of Pacific oyster spat is shaped by ocean warming but not acidification.Applied and environmental microbiology · 2024Article
Corrections and comments
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Authors and funding
9 authors.
Funding
Abstract
The Pacific oyster is the most widely cultured shellfish worldwide, but production has been affected by mortality events, including in hatcheries that supply the seed for growers. Several pathogens cause disease in oysters, but in many cases, mortality events cannot be attributed to a single agent and appear to be multifactorial, involving environmental variables and microbial interactions. As an organism's microbiome can provide resilience against pathogens and environmental stressors, we investigated the microbiomes in cohorts of freshly settled oyster spat, some of which experienced notable mortality. Deep sequencing of 16S rRNA gene fragments did not show a significant difference among the microbiomes of cohorts experiencing different mortality levels, but revealed a characteristic core microbiome comprising 74 taxa. Irrespective of mortality, the relative abundance of taxa in the core microbiomes changed significantly as the spat aged, yet remained distinct from the microbial community in the surrounding water. The core microbiome was dominated by bacteria in the families
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Registered trials
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