Synechocystis MCCB 114 and 115 as putative probionts for Penaeus monodon post-larvae

Radhakrishnan, P.; Jayaprakash, N.S.; Singh, I. S. Bright

doi:10.3354/dao074243

Cited by 19 publications

(5 citation statements)

References 18 publications

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“…In other work, Penaeus monodon postlarvae specimens fed supplemented diet with 10 9 cfu g -1 diet of two strains of Synechocystis sp. (C51 and C54) separately for twenty days showed significantly better survival after infection with Vibrio harveyi MCCB 111 than those fed without probiotics [37]. Also in postlarvae specimens, dietary administration of Bacillus sp.…”

Section: Probiotics Against Bacteria In Shellfishmentioning

confidence: 89%

Use of Probiotic Bacteria against Bacterial and Viral Infections in Shellfish and Fish Aquaculture

Nemutanzhela¹,

Roets²,

Gardiner³

et al. 2014

Sustainable Aquaculture Techniques

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Section: Probiotics Against Bacteria In Shellfishmentioning

confidence: 89%

Use of Probiotic Bacteria against Bacterial and Viral Infections in Shellfish and Fish Aquaculture

Nemutanzhela¹,

Roets²,

Gardiner³

et al. 2014

Sustainable Aquaculture Techniques

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“…Numerous studies have shown enhanced growth, survival and health status of marine larvae cultured with microalgae (e.g., Isochrysis galbana, Tetraselmis suecica, Phaedactylum tricornutum, Dunaliella salina or Dunaliella tertiolecta) (e.g., Nass et al 1992;Reitan et al 1997;Cahu et al 1998;Suppamattaya et al 2005). Preetha et al (2007) established marine cyanobacterium Synechocystis MCCB 114 and 115 as putative probionts for shrimp P. monodon. Different hypotheses have been suggested to explain the beneficial effects of algae to the larvae, such as (1) direct supply of nutrients (Reitan et al 1997); (2) stimulation of the digestive abilities of larvae (Cahu et al 1998); (3) influence on the bacterial population of the rearing water and thus contributing to the establishment of an early gut microbial flora in the larvae (Bergh et al 1994;Skjermo and Vadstein 1999).…”

Section: Microalgaementioning

confidence: 99%

Probiotics in shrimp aquaculture: Avenues and challenges

Ninawe

Selvin

2009

Critical Reviews in Microbiology

183

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As an alternative strategy to antibiotic use in aquatic disease management, probiotics have recently attracted extensive attention in aquaculture. However, the use of terrestrial bacterial species as probiotics for aquaculture has had limited success, as bacterial strain characteristics are dependent upon the environment in which they thrive. Therefore, isolating potential probiotic bacteria from the marine environment in which they grow optimally is a better approach. Bacteria that have been used successfully as probiotics belong to the genus Vibrio and Bacillus, and the species Thalassobacter utilis. Most researchers have isolated these probiotic strains from shrimp culture water, or from the intestine of different penaeid species. The use of probiotic bacteria, based on the principle of competitive exclusion, and the use of immunostimulants are two of the most promising preventive methods developed in the fight against diseases during the last few years. It also noticed that probiotic bacteria could produce some digestive enzymes, which might improve the digestion of shrimp, thus enhancing the ability of stress resistance and health of the shrimp. However, the probiotics in aquatic environment remain to be a controversial concept, as there was no authentic evidence / real environment demonstrations on the successful use of probiotics and their mechanisms of action in vivo. The present review highlights the potential sources of probiotics, mechanism of action, diversity of probiotic microbes and challenges of probiotic usage in shrimp aquaculture.

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“…At present, people mainly screen out marine probiotics from seawater, sediment, fish mucus, aquatic organism digestive tract, etc. [ 6 , 18 , 19 , 20 ].…”

Section: Introductionmentioning

confidence: 99%

Planococcus maritimus ML1206 Isolated from Wild Oysters Enhances the Survival of Caenorhabditis elegans against Vibrio anguillarum

Wang

Zhou

et al. 2021

Marine Drugs

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With the widespread occurrence of aquaculture diseases and the broad application of antibiotics, drug-resistant pathogens have increasingly affected aquatic animals’ health. Marine probiotics, which live under high pressure in a saltwater environment, show high potential as a substitute for antibiotics in the field of aquatic disease control. In this study, twenty strains of non-hemolytic bacteria were isolated from the intestine of wild oysters and perch, and a model of Caenorhabditis elegans infected by Vibrio anguillarum was established. Based on the model, ML1206, which showed a 99% similarity of 16S rRNA sequence to Planococcus maritimus, was selected as a potential marine probiotic, with strong antibacterial capabilities and great acid and bile salt tolerance, to protect Caenorhabditis elegans from being damaged by Vibrio anguillarum. Combined with plate counting and transmission electron microscopy, it was found that strain ML1206 could significantly inhibit Vibrio anguillarum colonization in the intestinal tract of Caenorhabditis elegans. Acute oral toxicity tests in mice showed that ML1206 was safe and non-toxic. The real-time qPCR results showed a higher expression level of genes related to the antibacterial peptide (ilys-3) and detoxification (ugt-22, cyp-35A3, and cyp-14A3) in the group of Caenorhabditis elegans protected by ML1206 compared to the control group. It is speculated that ML1206, as a potential probiotic, may inhibit the infection caused by Vibrio anguillarum through stimulating Caenorhabditis elegans to secrete antibacterial effectors and detoxification proteins. This paper provides a new direction for screening marine probiotics and an experimental basis to support the potential application of ML1206 as a marine probiotic in aquaculture.

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Synechocystis MCCB 114 and 115 as putative probionts for Penaeus monodon post-larvae

Cited by 19 publications

References 18 publications

Use of Probiotic Bacteria against Bacterial and Viral Infections in Shellfish and Fish Aquaculture

Use of Probiotic Bacteria against Bacterial and Viral Infections in Shellfish and Fish Aquaculture

Probiotics in shrimp aquaculture: Avenues and challenges

Planococcus maritimus ML1206 Isolated from Wild Oysters Enhances the Survival of Caenorhabditis elegans against Vibrio anguillarum

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