Development of Antibiofilm Biosurfactants from Marine Bacteria Against Shrimp Vibrio pathogens
Vibrio disease is being described as a major bacterial disease obviously known as penaeid bacterial septicaemia,penaeid Vibriosis, luminescent Vibriosis or red leg diseases. Signs of Vibrio disease include lethargy, tissue andappendage necrosis, slow growth, slow larval metamorphosis, body malformat...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Facultad de Ciencias Biologicas
2017
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| Online Access: | https://nutricionacuicola.uanl.mx/index.php/acu/article/view/18 |
| _version_ | 1824324434970804224 |
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| author | Kiran, G. Seghal Rathnam, Saba Priyadharsini, Sethu Selvin, Joseph |
| author_facet | Kiran, G. Seghal Rathnam, Saba Priyadharsini, Sethu Selvin, Joseph |
| author_sort | Kiran, G. Seghal |
| collection | Artículos de Revistas UANL |
| description | Vibrio disease is being described as a major bacterial disease obviously known as penaeid bacterial septicaemia,penaeid Vibriosis, luminescent Vibriosis or red leg diseases. Signs of Vibrio disease include lethargy, tissue andappendage necrosis, slow growth, slow larval metamorphosis, body malformation, bioluminescence in shrimpparticularly produced in floc systems, muscle opacity, melanization, empty midgut and anorexia. In Asia, V.alginolyticus and V. harveyi were considered as the most significant pathogens in the grow-out ponds of giant blacktiger shrimp Penaeus monodon. Survival and pathogenicity of Vibrio was associated with the biofilm formation andquorum sensing. Therefore, disruption of biofilm formation and/or quorum sensing would be an effective managementstrategy in aquatic systems instead of killing the pathogens which obviously leads to the development of resistantstrains. Biosurfactants are surface active smart biomolecules showed strong antibiofilm activity against Vibriopathogens. In this report, biofilm producing Vibrio pathogens include V. harveyi VB1, V. alginolyticus VB2, V.vulnificus VB3, V. fischeri VB4, V. parahaemolyticus VB5 and Photobacterium damselae VB6 were isolated fromthe moribund shrimp samples collected from farms located southeast coast of India. Based on their surface-activeproperties, we hypothesized that biosurfactants could disrupt biofilms of Vibrio pathogens. To test the hypothesis, weexamined the effects of the lipopeptides extracted from marine bacteria MSI-A 07 and MSI-A 08, on the biofilmformingcapacity of biofilm infection causing pathogenic Vibrio spp. (V. harveyi VB1, V. alginolyticus VB2, V.vulnificus VB3, V. fischeri VB4, V. parahaemolyticus VB5 and Photobacterium damselae VB6). The both lipopeptidebiosurfactants potentially disrupted biofilm formation under dynamic conditions. The biofilm disruption potential ofthe lipopeptide biosurfactants was consistent against all shrimp pathogens. Based on this finding, biosurfactantincorporated feed can be formulated to contain Vibrio outbreaks in shrimp aquaculture. |
| first_indexed | 2025-02-05T19:05:19Z |
| format | Article |
| id | nutrucionacuicola-article-18 |
| institution | UANL |
| language | eng |
| last_indexed | 2025-02-05T19:05:19Z |
| physical | Avances en Nutrición Acuicola; 2017: Investigación y Desarrollo en Nutrición Acuícola 2017 |
| publishDate | 2017 |
| publisher | Facultad de Ciencias Biologicas |
| record_format | ojs |
| spelling | nutrucionacuicola-article-182020-07-29T23:23:47Z Development of Antibiofilm Biosurfactants from Marine Bacteria Against Shrimp Vibrio pathogens Development of Antibiofilm Biosurfactants from Marine Bacteria Against Shrimp Vibrio pathogens Kiran, G. Seghal Rathnam, Saba Priyadharsini, Sethu Selvin, Joseph Biosurfactants vibriosis shrimp aquaculture biofilm disruption Biosurfactants vibriosis shrimp aquaculture biofilm disruption Vibrio disease is being described as a major bacterial disease obviously known as penaeid bacterial septicaemia,penaeid Vibriosis, luminescent Vibriosis or red leg diseases. Signs of Vibrio disease include lethargy, tissue andappendage necrosis, slow growth, slow larval metamorphosis, body malformation, bioluminescence in shrimpparticularly produced in floc systems, muscle opacity, melanization, empty midgut and anorexia. In Asia, V.alginolyticus and V. harveyi were considered as the most significant pathogens in the grow-out ponds of giant blacktiger shrimp Penaeus monodon. Survival and pathogenicity of Vibrio was associated with the biofilm formation andquorum sensing. Therefore, disruption of biofilm formation and/or quorum sensing would be an effective managementstrategy in aquatic systems instead of killing the pathogens which obviously leads to the development of resistantstrains. Biosurfactants are surface active smart biomolecules showed strong antibiofilm activity against Vibriopathogens. In this report, biofilm producing Vibrio pathogens include V. harveyi VB1, V. alginolyticus VB2, V.vulnificus VB3, V. fischeri VB4, V. parahaemolyticus VB5 and Photobacterium damselae VB6 were isolated fromthe moribund shrimp samples collected from farms located southeast coast of India. Based on their surface-activeproperties, we hypothesized that biosurfactants could disrupt biofilms of Vibrio pathogens. To test the hypothesis, weexamined the effects of the lipopeptides extracted from marine bacteria MSI-A 07 and MSI-A 08, on the biofilmformingcapacity of biofilm infection causing pathogenic Vibrio spp. (V. harveyi VB1, V. alginolyticus VB2, V.vulnificus VB3, V. fischeri VB4, V. parahaemolyticus VB5 and Photobacterium damselae VB6). The both lipopeptidebiosurfactants potentially disrupted biofilm formation under dynamic conditions. The biofilm disruption potential ofthe lipopeptide biosurfactants was consistent against all shrimp pathogens. Based on this finding, biosurfactantincorporated feed can be formulated to contain Vibrio outbreaks in shrimp aquaculture. Vibrio disease is being described as a major bacterial disease obviously known as penaeid bacterial septicaemia,penaeid Vibriosis, luminescent Vibriosis or red leg diseases. Signs of Vibrio disease include lethargy, tissue andappendage necrosis, slow growth, slow larval metamorphosis, body malformation, bioluminescence in shrimpparticularly produced in floc systems, muscle opacity, melanization, empty midgut and anorexia. In Asia, V.alginolyticus and V. harveyi were considered as the most significant pathogens in the grow-out ponds of giant blacktiger shrimp Penaeus monodon. Survival and pathogenicity of Vibrio was associated with the biofilm formation andquorum sensing. Therefore, disruption of biofilm formation and/or quorum sensing would be an effective managementstrategy in aquatic systems instead of killing the pathogens which obviously leads to the development of resistantstrains. Biosurfactants are surface active smart biomolecules showed strong antibiofilm activity against Vibriopathogens. In this report, biofilm producing Vibrio pathogens include V. harveyi VB1, V. alginolyticus VB2, V.vulnificus VB3, V. fischeri VB4, V. parahaemolyticus VB5 and Photobacterium damselae VB6 were isolated fromthe moribund shrimp samples collected from farms located southeast coast of India. Based on their surface-activeproperties, we hypothesized that biosurfactants could disrupt biofilms of Vibrio pathogens. To test the hypothesis, weexamined the effects of the lipopeptides extracted from marine bacteria MSI-A 07 and MSI-A 08, on the biofilmformingcapacity of biofilm infection causing pathogenic Vibrio spp. (V. harveyi VB1, V. alginolyticus VB2, V.vulnificus VB3, V. fischeri VB4, V. parahaemolyticus VB5 and Photobacterium damselae VB6). The both lipopeptidebiosurfactants potentially disrupted biofilm formation under dynamic conditions. The biofilm disruption potential ofthe lipopeptide biosurfactants was consistent against all shrimp pathogens. Based on this finding, biosurfactantincorporated feed can be formulated to contain Vibrio outbreaks in shrimp aquaculture. Facultad de Ciencias Biologicas 2017-11-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Artículo revisado por pares application/pdf https://nutricionacuicola.uanl.mx/index.php/acu/article/view/18 Avances en Nutrición Acuicola; 2017: Investigación y Desarrollo en Nutrición Acuícola 2017 eng https://nutricionacuicola.uanl.mx/index.php/acu/article/view/18/18 Derechos de autor 2019 G. Seghal Kiran, Saba Rathnam, Sethu Priyadharsini, Joseph Selvin |
| spellingShingle | Biosurfactants vibriosis shrimp aquaculture biofilm disruption Biosurfactants vibriosis shrimp aquaculture biofilm disruption Kiran, G. Seghal Rathnam, Saba Priyadharsini, Sethu Selvin, Joseph Development of Antibiofilm Biosurfactants from Marine Bacteria Against Shrimp Vibrio pathogens |
| thumbnail | https://rediab.uanl.mx/themes/sandal5/images/article.gif |
| title | Development of Antibiofilm Biosurfactants from Marine Bacteria Against Shrimp Vibrio pathogens |
| title_alt | Development of Antibiofilm Biosurfactants from Marine Bacteria Against Shrimp Vibrio pathogens |
| title_full | Development of Antibiofilm Biosurfactants from Marine Bacteria Against Shrimp Vibrio pathogens |
| title_fullStr | Development of Antibiofilm Biosurfactants from Marine Bacteria Against Shrimp Vibrio pathogens |
| title_full_unstemmed | Development of Antibiofilm Biosurfactants from Marine Bacteria Against Shrimp Vibrio pathogens |
| title_short | Development of Antibiofilm Biosurfactants from Marine Bacteria Against Shrimp Vibrio pathogens |
| title_sort | development of antibiofilm biosurfactants from marine bacteria against shrimp vibrio pathogens |
| topic | Biosurfactants vibriosis shrimp aquaculture biofilm disruption Biosurfactants vibriosis shrimp aquaculture biofilm disruption |
| topic_facet | Biosurfactants vibriosis shrimp aquaculture biofilm disruption Biosurfactants vibriosis shrimp aquaculture biofilm disruption |
| url | https://nutricionacuicola.uanl.mx/index.php/acu/article/view/18 |
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