ArticlePloS one2019
Establishment and characterization of a competitive exclusion bacterial culture derived from Nile tilapia (Oreochromis niloticus) gut microbiomes showing antibacterial activity against pathogenic Streptococcus agalactiae.
Article in PloS one, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 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.
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Who cites it
20 citing papers in PubMed, 35 citations in OpenAlex.
- Gut Microbiome of Aquatic Organisms: Role in Immunity Formation and Effects on Aquaculture Productivity.Microorganisms · 2026Review
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- Improving the survival under gastric conditions of a potential multistrain probiotic produced in co-culture.AMB Express · 2025Article
- A review on comparative analysis of marine and freshwater fish gut microbiomes: insights into environmental impact on gut microbiota.FEMS microbiology ecology · 2025Review
- Encapsulation improves viability and stability of spray-dried Lactococcus lactis A12 for inclusion in fish feed.PloS one · 2025Article
- Review
- Design of an agro-industrial by-products-based media for the production of probiotic bacteria for fish nutrition.Scientific reports · 2024Article
- Assessment of Encapsulated ProbioticAnimals : an open access journal from MDPI · 2024Article
- Organic acids mitigate Streptococcus agalactiae virulence in Tilapia fish gut primary cells and in a gut infection model.Irish veterinary journal · 2024Article
- Interwoven processes in fish development: microbial community succession and immune maturation.PeerJ · 2024Review
- Production of a potential multistrain probiotic in co-culture conditions using agro-industrial by-products-based medium for fish nutrition.BMC biotechnology · 2023Article
- Unveiling the Probiotic Potential of the Anaerobic BacteriumMicroorganisms · 2023Article
- Bacterial networks in Atlantic salmon with Piscirickettsiosis.Scientific reports · 2023Article
- Sustainable Fish Feeds with Insects and Probiotics Positively Affect Freshwater and Marine Fish Gut Microbiota.Animals : an open access journal from MDPI · 2023Review
- Interspecies Interactions within the Host: the Social Network of Group BInfection and immunity · 2023Review
- In-Situ Biofloc Affects the Core Prokaryotes Community Composition in Gut and Enhances Growth of Nile Tilapia (Oreochromis niloticus).Microbial ecology · 2022Article
- Probiotication of Nutritious Fruit and Vegetable Juices: An Alternative to Dairy-Based Probiotic Functional Products.Nutrients · 2022Review
- Competitive Exclusion Bacterial Culture Derived from the Gut Microbiome of Nile Tilapia (Microorganisms · 2022Article
- Article
- A continuously changing selective context on microbial communities associated with fish, from egg to fork.Evolutionary applications · 2020Article
Corrections and comments
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Authors and funding
8 authors at 5 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
This study reports the characterization of the microbial community composition, and the establishment and dynamics of a continuous-flow competitive exclusion culture (CFCEC) derived from gut microbiomes of Nile tilapia (Oreochromis niloticus) specimens reared on aquaculture farms in Colombia. 16S rRNA gene amplicon Illumina sequencing was used to identify taxonomical changes in the CFCEC microbial community over time. The CFCEC was developed from adult tilapia from two farms in Colombia, and CFCEC samples were collected over two months. The pH varied from 6.25 to 6.35 throughout culturing, while anaerobic and aerobic cell counts stabilized at day 9, at 109 CFU mL-1 and were maintained to day 68. A variation in the CFCEC bacterial composition was observed over time. Cetobacterium was the most abundant in the first two days and coincided with a higher CFCEC supernatant antimicrobial effect against the fish pathogen Streptococcus agalactiae. Antimicrobial activity against S. agalactiae disappeared by day 3. Changes in bacterial composition continued to day 33 with Lactococcus spp. becoming the most abundant member of the community. In conclusion, the study of the CFCEC from intestinal tract of Nile tilapia (Oreochromis niloticus) by 16S rRNA gene sequencing allowed identification of predominant bacterial genera in the continuous-flow competitive exclusion culture exhibiting antibacterial activity against the fish pathogen Streptococcus agalactiae.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.