Virulence properties of Vibrio vulnificus isolated from diseased zoea of freshness shrimp Macrobrachium rosenbergii

Li, Xixi; Zhou, Yifan; Jiang, Qun; Yang, Hui; Pi, Daming; Liu, Xiaodan; Gao, Xiaojian; Chen, Nan; Zhang, Xiaojun

doi:10.1016/j.micpath.2018.12.002

Cited by 22 publications

(7 citation statements)

References 27 publications

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“…Plesiomonas shigelloides in channel catfish and PM was reported to cause subcutaneous hemorrhagic ulcers, as well as kidney and liver necrosis in silver carp [77] (leading to up to a 60% mortality rate) and intestinal diseases in humans [78], as it is a cytotoxic enterotoxin producer [79]. Vibrio vulnificus in BP and golden rabbitfish is pathogenic to tilapia [80], shrimp [81], eels, and humans [82], and it was reported as the most infectious and lethal zoonotic Vibrio . Normally, the bacteriocin-producing bacteria are in symbiosis with their hosts, but they can be lethal to other animals under particular conditions [83].…”

Section: Discussionmentioning

confidence: 99%

A Comparative Metagenomics Study on Gastrointestinal Microbiota in Amphibious Mudskippers and Other Vertebrate Animals

Liang

Wang

et al. 2019

Animals

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Gut microbiomes in various fish species were widely investigated with the rapid development of next-generation sequencing technologies. However, little is known about gastrointestinal (GI) microbial communities in mudskippers, a representative group of marine amphibious fishes, and their comparisons with other vertebrate animals from different habitats. Here, we performed a comprehensive analysis on microbial composition in five representative vertebrate groups (including amphibious mudskippers, marine and freshwater aquatic fishes, amphibians, and terrestrial animals) via operational taxonomic unit (OTU) survey and obtained a microbial gene catalog of five common fish species by metagenome sequencing. We observed that Cyanobacteria, Proteobacteria, Firmicutes, Bacteroidetes, and Fusobacteria were the most substantial bacteria in mudskippers. Differential variances in composition patterns of GI microbiota among the vertebrate groups were determined, although Proteobacteria and Firmicutes were the shared phyla with high abundance. In addition, Cetobacterium and Photobacterium were the most abundant genera in core OTUs of these examined omnivores, carnivores, and herbivores. Our metagenomic analysis also showed significant differences between the representative blue-spotted mudskipper and grass carp (both are herbivorous fishes) in microbes at the phylum and class levels and functional gene terms. Moreover, several bacteriocin-related genes were identified in the five common fishes, suggesting their potential contributions to pathogen resistance. In summary, our present work not only sheds new light on the correlation of GI microbiota composition with living habitats and feeding habits of the hosts, but also provides valuable bacterial genetic resources for healthy growth of aquaculture fishes.

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Section: Discussionmentioning

confidence: 99%

A Comparative Metagenomics Study on Gastrointestinal Microbiota in Amphibious Mudskippers and Other Vertebrate Animals

Liang

Wang

et al. 2019

Animals

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“…In adults, haematopoietic tissue showed karyorrhexis, pyknotic nuclei and accumulation of cells with eosinophilic structures. 116 V. vulnificus 98,121 Larvae (H), postlarvae (L), juveniles (GO)…”

Section: Histopathological Signs Of Infectionmentioning

confidence: 99%

“…98 Infected larvae are weak, have poor appetite and slowed growth prior to mortality. 121 In adults, necrosis of hepatopancreatic tubules and presence of bacterial haemocytic nodules with melanised and marked haemolytic enteritis. Accumulation of haemocytes in the haemocoelic space of gills and diffuse necrosis of gill lamellae.…”

Section: Histopathological Signs Of Infectionmentioning

confidence: 99%

Diseases of the giant river prawnMacrobrachium rosenbergii: A review for a growing industry

Hooper

Debnath

Stentiford

et al. 2022

Reviews in Aquaculture

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The giant river prawn, Macrobrachium rosenbergii, is a major focus of aquaculture in tropical and sub-tropical regions around the globe. Over the last 30 years, culture of M. rosenbergii has increased exponentially as demand has risen both for domestic consumption and for international export trade. As with many aquaculture species increases in production have been accompanied by the emergence of diseases affecting yield, profit and trading potential. Disease-causing agents include pathogens infecting other crustaceans, such as Decapod Iridescent Virus (DIV1), as well as pathogens only known from M. rosenbergii such as White Tail Disease caused by Macrobrachium rosenbergii nodavirus (MrNV) and extra small virus (XSV). Here, we review the pathogenic agents associated with the culture of M. rosenbergii since commercial culture began in earnest during the 1970s. Particular emphasis is given to pathogens first identified in other aquaculture host species, but which have subsequently been shown to infect and cause disease in M. rosenbergii. As polyculture of M. rosenbergii with other aquaculture species is common practice, including culture with other decapods, crabs and fish, increased pathogen transfer among these farmed species may occur as M. rosenbergii aquaculture increases in the future.aquaculture, emerging disease, giant river prawn, polyculture | INTRODUCTIONAquaculture is the fastest-growing farmed food sector, with the proportion of cultured to caught seafood increasing year-on-year. 1,2 Global aquaculture production for fish, crustaceans and molluscs surpassed 87 million tonnes in 2020, just under half of all world production. 2 Crustacean production by aquaculture far surpasses that by capture, with more than 11,000,000 tonnes in 2020 from aquaculture compared to 6,000,000 tonnes by capture. 2 Despite these considerable production figures, it is estimated that up to 40% of tropical shrimp aquaculture production is lost annually, 3 equating to losses of over 3 billion USD, and this is primarily due to infection with viral agents. 4 Losses on this scale threaten global food security, with most of the consumption of cultured crustaceans being outside of producing countries, making management and mitigation of disease of key importance to the future success of crustacean aquaculture. 4 Stentiford et al. (2012) outlines a holistic strategy involving both producer and consumer nations to improve husbandry and farm management, better understand pathogens and their spread (either by movement of animals or alternative hosts) and learn lessons from previous disease outbreaks. This review focuses on these points to outline the pathogenic agents in Macrobrachium rosenbergii culture, identify other hosts

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“…Macrobrachium rosenbergii is one of the most economically important freshwater shrimps with fast growth and high fecundity in agricultural development on a global scale (Li et al, 2019). However, Macrobrachium rosenbergii is susceptible to contamination by bacteria and mildew triggering rapid death and severe economic losses (Soares et al, 2013).…”

Section: Introductionmentioning

confidence: 99%

A visual indicator based on curcumin with high stability for monitoring the freshness of freshwater shrimp, Macrobrachium rosenbergii

Zhang

Huang

Zhang

et al. 2021

Journal of Food Engineering

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Virulence properties of Vibrio vulnificus isolated from diseased zoea of freshness shrimp Macrobrachium rosenbergii

Cited by 22 publications

References 27 publications

A Comparative Metagenomics Study on Gastrointestinal Microbiota in Amphibious Mudskippers and Other Vertebrate Animals

A Comparative Metagenomics Study on Gastrointestinal Microbiota in Amphibious Mudskippers and Other Vertebrate Animals

Diseases of the giant river prawnMacrobrachium rosenbergii: A review for a growing industry

A visual indicator based on curcumin with high stability for monitoring the freshness of freshwater shrimp, Macrobrachium rosenbergii

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