LLMpediaThe first transparent, open encyclopedia generated by LLMs

Vibrio anguillarum

⚠Note: This article was automatically generated by a large language model (LLM) from purely parametric knowledge (no retrieval). It may contain inaccuracies or hallucinations. This encyclopedia is part of a research project currently under review.
Article Genealogy
Parent: Journal of Fish Diseases Hop 6 terminal

This article was accepted into the corpus but its outbound wikilinks were never NER-processed — typical at the deepest BFS hop or when the run's entity cap was reached. No expansion funnel to show.

Vibrio anguillarum
NameVibrio anguillarum
DomainBacteria
PhylumProteobacteria
ClassisGammaproteobacteria
OrdinisVibrionales
FamiliaVibrionaceae
GenusVibrio
BinomialVibrio anguillarum

Vibrio anguillarum is a gram-negative marine bacterium implicated in hemorrhagic septicemia of fish, historically important in aquaculture research. Its study intersects with institutions such as the Marine Biological Laboratory, Smithsonian Institution, Scripps Institution of Oceanography, Woods Hole Oceanographic Institution, and regulatory bodies like the Food and Agriculture Organization and European Commission fisheries programs. Major contributors to its literature include researchers affiliated with University of California, Davis, University of Bergen, Tokyo University of Marine Science and Technology, Wageningen University, and University of Glasgow.

Taxonomy and Classification

V. anguillarum belongs to the family Vibrionaceae within Gammaproteobacteria, a lineage examined by comparative studies at Max Planck Society and Cold Spring Harbor Laboratory. Taxonomic frameworks used by the International Committee on Systematics of Prokaryotes and databases curated by the National Center for Biotechnology Information have placed it among bioluminescent and pathogenic relatives studied alongside Vibrio cholerae, Vibrio parahaemolyticus, and Vibrio vulnificus. Phylogenetic analyses using methods developed at European Molecular Biology Laboratory and Broad Institute employ multilocus sequence typing protocols influenced by protocols from Wellcome Sanger Institute. Strain typing and vaccine strain selection have been coordinated through networks like the World Organisation for Animal Health and regional centers such as Norwegian Veterinary Institute.

Morphology and Physiology

Cells are curved rod-shaped, motile with polar flagella, features characterized using microscopy techniques advanced at Harvard Medical School microscopy cores and EMBL Heidelberg. Physiological profiling references metabolic assays standardized by the American Society for Microbiology and phenotyping panels used at Rothamsted Research. Salt tolerance and growth in saline media connect to marine culture methods from Monterey Bay Aquarium Research Institute and brackish-water studies at Marine Scotland Science. Biochemical pathways, including iron acquisition and siderophore biosynthesis, have been elucidated through proteomics platforms at Max Delbrück Center and European Proteomics Association collaborations.

Ecology and Distribution

V. anguillarum inhabits coastal and estuarine waters, with documented occurrences in regions monitored by NOAA, ICES, Fisheries and Oceans Canada, and national agencies like Japan Fisheries Research and Education Agency. Outbreaks have been reported in aquaculture settings from the North Sea to the Gulf of Mexico, with environmental drivers studied in programs at Plymouth Marine Laboratory and Institut Français de Recherche pour l'Exploitation de la Mer. Its ecology intersects with planktonic communities investigated by Scripps Institution of Oceanography and Woods Hole Oceanographic Institution and with biofilm research conducted at Lawrence Berkeley National Laboratory. Climate-related distribution shifts have been analyzed by groups at the IPCC and European Environment Agency.

Pathogenesis and Virulence Factors

Virulence mechanisms include metalloproteases, hemolysins, and iron uptake systems, characterized in research collaborations across Johns Hopkins University, University of Oslo, University of Tokyo, and Seoul National University. Genetic determinants mapped using sequencing platforms from Illumina and analytic tools refined at Bioinformatics Institute, A*STAR reveal contributions from plasmids and chromosome-encoded genes, paralleling studies on other pathogens in labs at Cold Spring Harbor Laboratory and Broad Institute. Regulatory networks governing virulence have been dissected employing transcriptional profiling used in studies at European Molecular Biology Laboratory and Wellcome Sanger Institute. Vaccine antigen discovery has drawn on structural biology facilities at Diamond Light Source and Argonne National Laboratory.

Host Range and Clinical Disease

Host susceptibility spans marine and freshwater species reared by facilities like AquaBounty Technologies, Marine Harvest (now Mowi), and research hatcheries at Roslin Institute. Clinical presentations—septicemia, hemorrhages, exophthalmia—mirror case descriptions compiled by veterinary centers including Rijksuniversiteit Groningen and the Royal Veterinary College. Outbreak case reports have been published by groups affiliated with University of Bergen, Copenhagen University, Shanghai Ocean University, and regional diagnostic labs under Ministry of Agriculture agencies. Impacts on wild fisheries have prompted assessments by International Union for Conservation of Nature and stock management bodies such as North Atlantic Salmon Conservation Organization.

Diagnosis and Laboratory Identification

Diagnostic workflows combine culture on selective media, biochemical testing, and molecular assays like PCR and sequencing using platforms from Thermo Fisher Scientific and analytics from European Bioinformatics Institute. Laboratory confirmation protocols are standardized in manuals produced by the World Organisation for Animal Health and national reference labs including Veterinary Laboratories Agency and Norwegian Veterinary Institute. Serotyping and antigen detection methods utilize reagents developed in collaborations with vaccine manufacturers such as Zoetis and academic immunology groups at Institut Pasteur. Advanced diagnostics employ MALDI-TOF MS and whole-genome sequencing pipelines from Wellcome Sanger Institute and National Institutes of Health initiatives.

Prevention, Control, and Treatment

Control strategies include husbandry improvements advocated by Food and Agriculture Organization guidance, vaccination programs developed with partners like Zoetis and Boehringer Ingelheim, and antimicrobial therapies guided by susceptibility testing overseen by European Medicines Agency and U.S. Food and Drug Administration. Biosecurity measures are implemented following frameworks from World Organisation for Animal Health and national agencies such as DEFRA and Ministry of Fisheries and Oceans Canada. Integrated pest management approaches mirror practices evaluated at Wageningen University and CSIRO, while research into probiotics and phage therapy has progressed at institutes including KTH Royal Institute of Technology and University of Copenhagen.

Category:Bacteria