Screening, partial purification of antivibriosis metabolite sterol-glycosides from Rhodococcus sp. against aquaculture associated pathogens

Bodhaguru, Mookkan; Prakash, S.; Ramasubburayan, Ramasamy; Ahila, Natarajan Kumari; Mariselvam, Lakshmanan; Immanuel, G.; Palavesam, A.; Ethiraj, Kannapiran

doi:10.1016/j.micpath.2019.103597

Cited by 8 publications

(3 citation statements)

References 31 publications

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“…against aquatic bacterial pathogens has been studied. 140 A recent study by Phuoc et al 79 showed that actinomycetes could be applied effectively for the management of Vibrio paraheamolyticus infection and has the potential in using these isolates for white shrimp farming. Krishnamoorthy et al 37 Vibrio harveyi with a zone of inhibition of 21 ± 0.28 (mm).…”

Section: Actinomycetes As Antimicrobial and Anti-parasitic Agents In ...mentioning

confidence: 99%

Actinomycetes as a promising candidate bacterial group for the health management of aquaculture systems: A review

Sunish¹,

Sreedharan

Nazreen³

2022

Reviews in Aquaculture

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Aquaculture is one of the most important economic activities in the world. However, the intensification of culture practices resulted in the emergence of various diseases caused by microorganisms and non-infectious diseases caused mainly by the deterioration of water quality. Several prophylactic and treatment options have been exploited over the years to tackle the disease problem in aquaculture. Previously, antibiotics have been used indiscriminately for treating many fish diseases which resulted in the emergence of antimicrobial resistance. To overcome the failure of existing management strategies, innovative antimicrobial drug research is crucial and actinomycetes have proven to be trustworthy sources of new antimicrobial chemicals and are one of the most economically and biotechnologically important bacteria with multitude of functions. This review updates and highlights the role of actinomycetes in encouraging sustainable aquaculture practices and identifies opportunities for additional research and development. Many genera of actinomycetes were found to enhance the growth and survival of cultured species by producing many nutritional factors. They also improve the water quality of culture systems by the production of hydrolytic enzymes. Actinomycetes were found to improve the immunity of aquatic organisms by augmenting many immune parameters and making them more resistant to infection. Many actinomycetes have been discovered to produce antagonistic substances and exhibited antibacterial, antiviral, antibiofilm and anti-quorum sensing activities. Probiotic potential of many actinomycetes has been widely explored. Even though actinomycetes have been widely used in aquaculture for multi purposes, the exact mechanism of action of these bacterial groups is poorly understood and novel biotechnological tools can be used for unravelling this.

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Section: Actinomycetes As Antimicrobial and Anti-parasitic Agents In ...mentioning

confidence: 99%

Actinomycetes as a promising candidate bacterial group for the health management of aquaculture systems: A review

Sunish¹,

Sreedharan

Nazreen³

2022

Reviews in Aquaculture

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“…from different sources were tested for the antagonistic effect against Vibrio spp. 42–47 A comprehensive review showed a list of 128 strains of Streptomyces isolated from terrestrial and marine environments that are active against Vibrio spp. 48 Most of the studies have focused on the preliminary screening bioactivity of crude extract fermentation.…”

Section: Antivibrio From Bacteriamentioning

confidence: 99%

“…Deep investigation of marine-derived fungus Aspergillus sp. ZA-01 led to the isolation of new antivibrio compounds prenylxanthone derivate aspergixanthones I-K (41-43) along with known compounds (44)(45)(46)(47). The compounds were tested against V. parahaemolyticus, V. anguillarum, and V. alginolyticus.…”

Section: Antivibrio From Marine Fungimentioning

confidence: 99%

Natural products as antivibrio agents: insight into the chemistry and biological activity

2022

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Methodologies for identification, purification, and characterization of bacterial secondary metabolites

Mukherjee,

Rizal,

Singh

et al. 2024

Bacterial Secondary Metabolites

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Screening, partial purification of antivibriosis metabolite sterol-glycosides from Rhodococcus sp. against aquaculture associated pathogens

Cited by 8 publications

References 31 publications

Actinomycetes as a promising candidate bacterial group for the health management of aquaculture systems: A review

Actinomycetes as a promising candidate bacterial group for the health management of aquaculture systems: A review

Natural products as antivibrio agents: insight into the chemistry and biological activity

Methodologies for identification, purification, and characterization of bacterial secondary metabolites

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