ArticleMicrobial ecology2016
Atlantic Salmon (Salmo salar L.) Gastrointestinal Microbial Community Dynamics in Relation to Digesta Properties and Diet.
Article in Microbial ecology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 62 papers, 1 of them a synthesis that pooled it.
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
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
62 citing papers in PubMed, 1 synthesis or guideline pooled it.
- A systematic review of advances in intestinal microflora of fish.Fish physiology and biochemistry · 2021Pooled it
- Antimicrobial Resistance and Associated Genetic Determinants ofAntibiotics (Basel, Switzerland) · 2026Article
- The Effects of Partially Replacing Soybean Meal with Yeast Powder on the Growth Performance, Apparent Nutrient Digestibility, Serum Parameters, and Gut Microbiota of Weaned Pigs.Animals : an open access journal from MDPI · 2026Article
- Article
- Ecological dynamics of the Atlantic salmon gut microbiota across developmental phases and geographic regions.Communications biology · 2026Article
- Gut microbial composition varies with host metabolic phenotype in juvenile Atlantic salmon.The Journal of experimental biology · 2026Article
- Intestinal morphology and host‑ and system‑associated microbiome dynamics during short‑term fasting and refeeding of Atlantic salmon in recirculating aquaculture systems.Scientific reports · 2026Article
- Extensive fecal cast production and growth of Vibrionaceae in heat-stressed Atlantic salmon post-smolts.Scientific reports · 2025Article
- Growth Performance, Blood Chemistry, and Intestinal Bacterial Community of Florida Pompano (Aquaculture nutrition · 2025Article
- Characterization of bacteria colonizing the mucosal layer of the gastrointestinal tract of Atlantic salmon farmed in a warm water region.Frontiers in microbiology · 2025Article
- Dietary Chlorella vulgaris supplementation modulates health, microbiota and the response to oxidative stress of Atlantic salmon.Scientific reports · 2024Article
- A biofloc system avoids the adverse effects of diets with suboptimal protein levels on zootechnical performance, intestinal histomorphometry, and protein metabolism of Nile tilapia juvenile fed Spirulina biomass (Arthrospira platensis) as an alternative protein source.Fish physiology and biochemistry · 2024Article
- Host ecotype and rearing environment are the main drivers of threespine stickleback gut microbiota diversity in a naturalistic experiment.Royal Society open science · 2024Article
- Fish gut microbiome and its application in aquaculture and biological conservation.Frontiers in microbiology · 2024Review
- Prediction of Feed Efficiency and Performance-Based Traits in Fish via Integration of Multiple Omics and Clinical Covariates.Biology · 2023Article
- Effect of yeast species and processing on intestinal microbiota of Atlantic salmon (Salmo salar) fed soybean meal-based diets in seawater.Animal microbiome · 2023Article
- Impact of Infection withPathogens (Basel, Switzerland) · 2023Article
- Relationship between gut microbiota and Chinook salmon (Frontiers in microbiology · 2023Article
- Effects of Three Feed Additives on the Culturable Microbiota Composition and Histology of the Anterior and Posterior Intestines of Zebrafish (Animals : an open access journal from MDPI · 2022Article
- Integrated Omics Approaches Revealed the Osmotic Stress-Responsive Genes and Microbiota in Gill of Marine Medaka.mSystems · 2022Article
2 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
To better understand salmon GI tract microbial community dynamics in relation to diet, a feeding trial was performed utilising diets with different proportions of fish meal, protein, lipid and energy levels. Salmon gut dysfunction has been associated with the occurrence of casts, or an empty hind gut. A categorical scoring system describing expressed digesta consistency was evaluated in relation to GI tract community structure. Faster growing fish generally had lower faecal scores while the diet cohorts showed minor differences in faecal score though the overall lowest scores were observed with a low protein, low energy diet. The GI tract bacterial communities were highly dynamic over time with the low protein, low energy diet associated with the most divergent community structure. This included transiently increased abundance of anaerobic (Bacteroidia and Clostridia) during January and February, and facultatively anaerobic (lactic acid bacteria) taxa from February onwards. The digesta had enriched populations of these groups in relation to faecal cast samples. The majority of samples (60-86 %) across all diet cohorts were eventually dominated by the genus Aliivibrio. The results suggest that an interaction between time of sampling and diet is most strongly related to community structure. Digesta categorization revealed microbes involved with metabolism of diet components change progressively over time and could be a useful system to assess feeding responses.
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