Transcriptional response of immune-related genes in Litopenaeus vannamei post-larvae cultured in recirculating aquaculture systems with and without biofloc

Soto-Alcalá, Jorge; Álvarez-Ruíz, Píndaro; Audelo-Naranjo, Juan Manuel; Esparza-Leal, Héctor M.; Luis-Villaseñor, Irasema E.; Estrada-Godínez, José Antonio; Luna‐González, Antonio; Gámez-Jiménez, Carina; Diarte-Plata, Genaro

doi:10.1007/s10499-018-0317-4

Cited by 9 publications

(7 citation statements)

References 34 publications

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“…In the present study, the expression of selected immune related genes was studied based on the effect of two different strains in conventional and biofloc systems. It has been reported that the transcriptional response of immune genes was highly induced by bioflocs 25 , 35 , 36 and the results of our study revealed that the biofloc system combined with live microbial supplementation efficiently improved the immune status. Significant improvement of prophenoloxidase, β-glucan binding protein and peroxinectin expression was observed in both the strain supplied systems than the control.…”

Section: Resultssupporting

confidence: 54%

Bioaugmentation of biofloc system with enzymatic bacterial strains for high health and production performance of Penaeus indicus

Panigrahi

Esakkiraj

Das

et al. 2021

Sci Rep

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The beneficial effects of two probiotic bacterial strains Marinilactibacillus piezotolerans and Novosphingobium sp. during the culture of Indian white shrimp, Penaeus indicus, under biofloc and clear water system were evaluated. The experimental variation were CW1 (M. piezotolerans in clear water), BFT1 (biofloc + M. piezotolerans), CW2 (Novosphingobium sp. in clear water), BFT2 (biofloc + Novosphingobium sp.) and control (without bacterial strains and biofloc). Growth and survival considerably increased in probiotic bio-augmented treatments. Probiotic incorporation significantly improved water quality, especially ammonia reduction. Microbiota analysis from gut samples taken from different treatments revealed varied microbial population structure among clear water culture, biofloc culture and control. Proteobacteria and Firmicutes were the top phyla observed in the treatments which were significantly higher in bio-augmented systems than the control. Vibrio genera were predominantly observed in control and clear water system compared to that of biofloc systems. Immune genes were significantly altered in response to probiotic gut microbial supplementation than the control. Higher gene expression profile of important immune genes was observed in the biofloc reared shrimps. Expression of digestive enzyme related genes such as trypsin, chymotrypsin, cathepsin L, cathepsin B and alpha amylase were also upregulated significantly in probiotic supplementation especially in the biofloc treatments. Proteomic analysis of hepatopancreas of shrimps from different treatments was carried out by using 2D gel electrophoresis and MALDI-TOF analysis. The proteins were mostly related to growth and stress tolerance. Eukaryotic initiation factor 4E binding protein was expressed in all the groups and it was high in biofloc treated animals followed by animals treated solely with probiotics compared to those of control groups. The results concludes that biofloc already proved as an effective culture method for healthy shrimp production and supplementation of probiotic bacterial strains registered additional benefit for growth, survival, microbial, immunological status of P, indicus culture.

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Section: Resultssupporting

confidence: 54%

Bioaugmentation of biofloc system with enzymatic bacterial strains for high health and production performance of Penaeus indicus

Panigrahi

Esakkiraj

Das

et al. 2021

Sci Rep

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“…Glutathione peroxidase was upregulated only in BFT group; superoxide dismutase (SOD) expression was lower in BFT‐reared shrimp than those grown in recirculating system without biofloc (Soto‐Alcalá et al . 2019). In addition, the catalase activity increased in BFT‐grown shrimp (Cardona et al .…”

Section: Role Of Biofloc As a Probiotic In Shrimp Culturementioning

confidence: 99%

Use of biofloc technology in shrimp aquaculture: a comprehensive review, with emphasis on the last decade

El‐Sayed

2020

Reviews in Aquaculture

160

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In face of the shortage of, and competition with, land and water, the sustainability of aquaculture will have to depend on vertical development, through improving production environments, increasing productivity and enhancing aquaculture technologies. Biofloc technology (BFT) has emerged as new alternative for sustainable aquaculture, which could contribute to FAO Sustainable Development Goals (SDGs) related to food security. Extensive research has been carried out on the development and application of BFT in aquaculture since early 1990s, with emphasis on shrimp culture. Over 40% of BFT publications in aquaculture were directed to shrimp farming. Therefore, I strongly believe that the accumulated knowledge on the applications of BFT in shrimp farming and the experience gained, especially during the last 10 years (2010–2020), are now more than worthy of critical review and analysis. This review summarizes the most update knowledge on the use of BFT in different marine shrimp and freshwater prawn aquaculture. Emphasis has been on factors affecting shrimp production in BFT systems, integration of biofloc‐based shrimp farming with other aquatic farmed species, nutritional value of bioflocs as a natural food or feed ingredient for farmed shrimp and prawn, the application of BFT in different rearing phases, the use of biofloc as a natural probiotics and their effects on shrimp health and physiological functions, economic considerations and commercial applications of BFT‐based shrimp aquaculture, and the major challenges facing shrimp farming in biofloc systems.

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“…The Baujat plot also showed the study of Soto-Alcalá et al [37] has higher values on the x-axis that may be considered an overly influential case on the overall results (Figure 8). The studies of Kaya et al [38], Luis-Villaseñor et al [22], Du et al [39], and so forth have higher values on the y-axis that may also be considered an overly influential case on the overall results (Figure 8).…”

Section: Effects On Domentioning

confidence: 76%

“…An examination of the studentized residuals revealed that one study [37] had a value larger than AE3.00 and may be a potential outlier in the context of this model. According to Cook's distance, it is apparent that this study [37] might have had an overly influential impact. A funnel plot of the estimates is shown in Figure 7.…”

Section: Effects On Domentioning

confidence: 97%

The Impact of Biofloc Technology on Water Quality in Aquaculture: A Systematic Meta-Analysis

Ahmed Alkhamis,

Sultana,

Tareq Arafat

et al. 2023

Aquaculture Nutrition

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A technique called biofloc technology (BFT) is an environmentally friendly method for aquaculture in which a successful growing cycle depends on the maintenance and monitoring of water quality parameters. Studies have revealed that improving water quality in BFT and maintaining the safety range of the parameters can help to increase the growth performance of cultured species. Following a systematic review of the literature, a meta-analysis was performed to explore how some important water parameters such as pH, dissolved oxygen (DO), nitrite (NO2–N), nitrate (NO3–N), ammonia (NH3–N), total ammonia nitrogen (TAN), total suspended solids (TSS), and alkalinity were influenced by different BFT systems. The PRISMA screening process was followed, and 33 studies were eligible for the meta-analysis. The meta-analyses showed that NO2–N and TSS were significantly affected by BFT, while pH, DO, NO3–N, NH3–N, TAN, and alkalinity were not significantly influenced by this system. The analyses revealed that NO2–N had a significant negative effect size due to BFT, whereas TSS showed a significant positive effect size. The study also revealed some publication bias in which few experiments of some studies showed extremely positive and negative effect sizes due to BFT application in the system. Overall, the findings suggest clear evidence of the profound influence of BFT on the water quality parameters in different aquaculture systems, suggesting the future development of BFT for sustainable and environmentally friendly aquaculture production.

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Transcriptional response of immune-related genes in Litopenaeus vannamei post-larvae cultured in recirculating aquaculture systems with and without biofloc

Cited by 9 publications

References 34 publications

Bioaugmentation of biofloc system with enzymatic bacterial strains for high health and production performance of Penaeus indicus

Bioaugmentation of biofloc system with enzymatic bacterial strains for high health and production performance of Penaeus indicus

Use of biofloc technology in shrimp aquaculture: a comprehensive review, with emphasis on the last decade

The Impact of Biofloc Technology on Water Quality in Aquaculture: A Systematic Meta-Analysis

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