White spot syndrome virus (WSSV) disturbs the intestinal microbiota of shrimp (Penaeus vannamei) reared in biofloc and clear seawater

Valente, Cecília de Souza; Rodiles, Ana; Marques, Maria Risoleta Freire; Merrifield, Daniel L.

doi:10.1007/s00253-020-10816-4

Cited by 17 publications

(11 citation statements)

References 72 publications

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“…To overcome these obstacles, we systematically reviewed available studies related to the gut microbiota and shrimp (L. vannamei) diseases. The collected data included four lifestages (larva, juvenile, subadult and adult) and six diseases of shrimp, namely, mysis mould syndrome (MMS) (Zheng et al, 2017), WSSV (Wang et al, 2019;De Souza Valente et al, 2020), AHPND (Chen et al, 2017;Yao et al, 2018;Dong et al, 2021), retardation syndrome (SR) (Xiong et al, 2017b), WFS (Xiong et al, 2017a;Alfiansah et al, 2020) and 'Cotton shrimp-like' disease (CSL) (Zhou et al, 2019) (Table S1). The causal pathogens of WSSV, AHPND and SR were enveloped double-stranded DNA virus of the Nimaviridae family (Kulkarni et al, 2014), Vibrio species hosting plasmid-borne binary PirAB toxins (Liu et al, 2018), and obligate microsporidian parasite of E. hepatopenaei with the pVA1 plasmid (Thitamadee et al, 2016), respectively.…”

Section: Introductionmentioning

confidence: 99%

A meta‐analysis study of the robustness and universality of gut microbiota–shrimp diseases relationship

Sha

Lü

Chen

et al. 2022

Environmental Microbiology

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Intensive case study has established dysbiosis in the gut microbiota-shrimp disease relationship; however, variability in experimental design and the diversity of diseases arise the question of whether some gut indicators are robust and universal in response to shrimp health status, irrespective of causal agents. Through an unbiased subject-level meta-analysis framework, we re-analysed 10 studies, including 261 samples, four lifestages and six different diseases (the causal agents are virus, bacterial, eukaryotic pathogens, or unknown). Results showed that shrimp diseases reproducibly altered the structure of gut bacterial community, but not diversity. After ruling out the lifestage-and disease specific-discriminatory taxa (different diseases dependent indicators), we identify 18 common disease-discriminatory taxa (indicative of health status, irrespective of causal agents) that accurately diagnosed (90.0% accuracy) shrimp health status, regardless of different diseases. These optimizations substantially improved the performance (62.6% vs. 90.0%) diagnosing model. The robustness and universality of model were validated for effectiveness via leave-onedataset-out validation and independent cohorts. Interspecies interaction and stability of the gut microbiotas were consistently compromised in diseased shrimp compared with corresponding healthy cohorts, while stochasticity and beta-dispersion exhibited the opposite trend. Collectively, our findings exemplify the utility of microbiome metaanalyses in identifying robust and reproducible features for quantitatively diagnosing disease incidence, and the downstream consequences for shrimp pathogenesis from an ecological prospective.

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Section: Introductionmentioning

confidence: 99%

A meta‐analysis study of the robustness and universality of gut microbiota–shrimp diseases relationship

Sha

Lü

Chen

et al. 2022

Environmental Microbiology

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“…Meanwhile, the Fusobacteria phylum was the most prevalent in the digestive tract among the animals that received 0.5% YCW and those from the control group. This phylum has also been described as one of the most ubiquitous phyla in the intestine of the Pacific white shrimp (Souza Valente et al, 2020). In fact, these two phyla, among others, were described to be part of the autochthonous gut microbiota of P. vannamei , since larval until adult stage (Zeng et al, 2017).…”

Section: Discussionmentioning

confidence: 95%

Modulation of the gut microbiota of Pacific white shrimp ( Penaeus vannamei Boone, 1931) by dietary inclusion of a functional yeast cell wall‐based additive

et al. 2021

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Several eco‐friendly natural substances can enhance the shrimp immune defence system therby acting as a prophylactic agent in feed additives. Agents such as (1, 3)‐(1, 6)‐D β‐glucan and complex mannan‐oligosaccharides located in yeast cell walls present such immunomodulatory and potential prebiotic properties. The aim of our study was to evaluate the effect of a commercial yeast cell wall extract (YCW) on shrimp performance and health status, and influence on gut microbiota. Juvenile Penaeus vannamei (Boone, 1931) were raised at an intensive shrimp farm and fed with two different diet inclusions levels of YCW, that is, 0.5% and 1.0%, in addition to a yeast free control group. After 102 days, animals were sampled, and standard nutrition performance parameters were measured. Additionally, the phylogenetic profile and composition of shrimp gut microbiota were evaluated. Animal performance, including growth and survival, was significantly better on animals fed with YCW than the control group. Furthermore, beneficial bacteria phylotypes were stimulated by the presence of YCW, positively modulating the gut microbiota, with emphasis on 1.0% YCW treatment. Therefore, YCW can be regarded as a prophylactic functional agent in the intensive rearing of juvenile P. vannamei thus improving animal performance and contributing to a healthy intestinal microbiota.

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“…vannamei corresponded to a significant reduction in bacterial punctual dysbiosis compared with healthy shrimps (de Souza Valente et al, 2020;Holt et al, 2020;Hou, Huang, Zeng, Liu, Wei, et al, 2018). The interspecies interaction in the bacterial community network of shrimp intestines related to the cotton shrimp-like disease is greatly reduced, but the species richness is significantly increased (Zhou et al, 2019).…”

Section: Discussionmentioning

confidence: 95%

Dysbiosis of the shrimp ( Penaeus monodon ) gut microbiome with AHPND outbreaks revealed by 16S rRNA metagenomics analysis

Hossain

Dai

Qiu

2021

Aquaculture Research

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Acute hepatopancreatic necrosis disease (AHPND) or early mortality syndrome (EMS) is a severe hepatopancreatic disease of shrimp, which is mainly caused by Vibrio parahaemolyticus (Vp;Han, Tang, Pantoja, et al., 2015). AHPND was first diagnosed in China in 2009.Since then, this emerging disease has spread globally and caused substantial economic losses throughout its history. It affects both Penaeus monodon and Litopenaeus vannamei (Lai et al., 2015). Vibrio parahaemolyticus is a conditional pathogen of gram-negative, halophilic

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White spot syndrome virus (WSSV) disturbs the intestinal microbiota of shrimp (Penaeus vannamei) reared in biofloc and clear seawater

Cited by 17 publications

References 72 publications

A meta‐analysis study of the robustness and universality of gut microbiota–shrimp diseases relationship

A meta‐analysis study of the robustness and universality of gut microbiota–shrimp diseases relationship

Modulation of the gut microbiota of Pacific white shrimp ( Penaeus vannamei Boone, 1931) by dietary inclusion of a functional yeast cell wall‐based additive

Dysbiosis of the shrimp ( Penaeus monodon ) gut microbiome with AHPND outbreaks revealed by 16S rRNA metagenomics analysis

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