Vibrio parahaemolyticus a causative bacterium for tail rot disease in ornamental fish, Amphiprion sebae

Kumar, T. T. Ajith; Prakash, Sanjeevi; Balamurugan, J.; Dhayanithi, Nagarajan Balachandran

doi:10.1016/j.aqrep.2017.09.004

Cited by 37 publications

(13 citation statements)

References 31 publications

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“…Aeromonas hydrophila, Vibrio parahaemolyticus, and Streptococcus agalactiae produced common symptoms of bacterial diseases. Similar to the clinical sings observed in this study, previous researchers have also reported the most common clinical and postmortem signs of V. parahaemolyticus infection as external haemorrhages, white nodular skin lesions, necrotic eyes, sudden death with haemorrhages in the skeletal muscles, deep ulcers, liver haemorrhage, pale kidneys and splenomegaly in studies on Dicentrarchus labrax (Rahman et al, 2010), Iberian toothcarp (Aphanius iberus) (Alcaide et al, 1999), and Amphiprion sebae (Marudhupandi et al, 2017). Similarly, Streptococcus infection in Oreochromis niloticus was manifested by behavioural disorders, pop eye, and haemorrhagic dots on the body surface and bases of the fins in naturally infected tilapias (Figueiredo et al, 2006).…”

Section: Discussionsupporting

confidence: 89%

Untitled

2022

JJBS

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Study areas include cell biology, genomics, microbiology, immunology, molecular biology, biochemistry, embryology, immunogenetics, cell a n d tissue culture, molecular ecology, genetic engineering and biological engineering, bioremediation and biodegradation, bioinformatics, biotechnology regulations, gene therapy, organismal biology, microbial and environmental biotechnology, marine sciences. The JJBS welcomes the submission of manuscripts that meet the general criteria of significance and academic excellence. All articles published in JJBS are peerreviewed. Papers will be published approximately in one to two months after acceptance.

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Section: Discussionsupporting

confidence: 89%

Untitled

2022

JJBS

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“…For example, Vibrio parahaemolyticus , a causative bacterium for gill rot diseases in aquatic species possess cell‐associated virulence factors like multivalent adhesion molecule 7 (MAM7) (Marudhupandi et al, 2017). MAM7 is an outer membrane protein involved in the attachment of pathogenic bacteria on the host system.…”

Section: Bacterial Interaction Through Virulence Factorsmentioning

confidence: 99%

Pathogenic bacterial toxins and virulence influences in cultivable fish

Sarkar

Issac

Raju

et al. 2021

Aquaculture Research

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Bacterial virulence factors play a major role in infection, which provides devastating effect on the aquaculture industry. Bacterial toxins are the major virulence factors that influence the roles of host cells and take control of living organisms’ vital processes to facilitate microbial infection. Various other bacterial virulent components such as adhesins, capsular polysaccharides, lipopolysaccharides, bacterial flagellum, pili and microbial siderophore provide a diverse effect in the microbial pathogenesis and express a variety of pathogenic molecules including aebABCEG, HutA, cpsD and pPHDD1. Bacterial protein secretion system secretes enzymes and toxins from bacterial cytoplasm to the host membrane targeting the immune cells and promoting biofilm formation. However, as they enter, the host body expresses various immune molecules that interact to utilize the pathogen recognition receptors. Toxins are powerful molecules formed by a broad range of bacterial pathogens attacking host cells and playing key roles in the dialogue between host and pathogen. They are important virulence factors that are often enough to decide the outcome of the infection. Hence, a detailed view on the virulence molecules majorly exotoxins from various bacterial pathogenic strains that are necessary to understand the pathogenesis. This review focuses on bacterial toxins and various other virulence factors, which influence the pathogenesis in fish.

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“…Many stress factors including poor water conditions, overcrowding, inadequate nutrition, etc. are the major causes of bacterial infection in ornamental fishes [13]. Among bacterial disease, the aeromonads group itself accounts for a major portion, i.e., 66.66% of diseases [25].…”

Section: Bacterial Disease Of Ornamental Fishesmentioning

confidence: 99%

“…The National Fisheries Council has familiarised itself with various sponsoring projects aimed at promoting minute-scale integrated ornamental fish farming, thereby providing urban and rural youth job opportunities [12]. However, the outbreak of disease is the bottleneck during raising and building up the broodstock and during reproducing and raising of ornamental fishes [13]. There are frequently high mortality rates in ornamental fishes due to the potential risks, especially infection incursions, and parasite assaults [14].…”

Section: Introductionmentioning

confidence: 99%