Actividad inhibitoria del sobrenadante de la bacteria Antártica Pseudomonas sp. M19B en la formación de biopelículas de Flavobacterium psychrophilum 19749
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| Natura: | Artículo científico |
| Lingua: | es |
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Universidad de Valparaíso
2015
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| _version_ | 1876441043511017472 |
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| author | Arely Leyton |
| author_facet | Arely Leyton |
| contents | Actividad inhibitoria del sobrenadante de la bacteria Antártica Pseudomonas sp. M19B en la formación de biopelículas de Flavobacterium psychrophilum 19749 Arely Leyton Homero Urrutia José Miguel Vidal Mery de la Fuente Manuel Alarcón Germán Aroca Gerardo González-Rocha Katherine Sossa Ciencias de la Tierra biofilms biofilms inhibition inhibition antarctic bacteria Flavobacterium psyhrophilum affects farmed salmon and trout worldwide and is the etiological agent of bacterial cold water disease. The treatment of this disease is made with antibiotics. The emergence of resista nt strains and its ability to form biofilms have increased the resistance to antibiotics. Considering the diverse bioactivity of Antarctic bacteria, we evaluated the inhibitory effect of compounds secreted by Antarctic bacterial strains on the biofilm formation of F. psychrophilum 19749. 26.9% of the Antarctic bacterial isolates inhibited strongly the biofilm, the greatest effect was shown by M19B. Proteins (48-56 kDa) secreted by M19B may be related to the inhibition of the biofilm formation of F. psychrophilum 19749. 2015 artículo científico 0717-3326 https://www.redalyc.org/articulo.oa?id=47941332016 es http://www.redalyc.org/revista.oa?id=479 Revista de Biología Marina y Oceanografía application/pdf Universidad de Valparaíso Revista de Biología Marina y Oceanografía (Chile) Num.2 Vol.50 |
| format | Artículo científico |
| id | redalyc_47941332016 |
| institution | Redalyc |
| language | es |
| publishDate | 2015 |
| publisher | Universidad de Valparaíso |
| spellingShingle | Actividad inhibitoria del sobrenadante de la bacteria Antártica Pseudomonas sp. M19B en la formación de biopelículas de Flavobacterium psychrophilum 19749 Arely Leyton Ciencias de la Tierra biofilms biofilms inhibition inhibition antarctic bacteria Actividad inhibitoria del sobrenadante de la bacteria Antártica Pseudomonas sp. M19B en la formación de biopelículas de Flavobacterium psychrophilum 19749 Arely Leyton Homero Urrutia José Miguel Vidal Mery de la Fuente Manuel Alarcón Germán Aroca Gerardo González-Rocha Katherine Sossa Ciencias de la Tierra biofilms biofilms inhibition inhibition antarctic bacteria Flavobacterium psyhrophilum affects farmed salmon and trout worldwide and is the etiological agent of bacterial cold water disease. The treatment of this disease is made with antibiotics. The emergence of resista nt strains and its ability to form biofilms have increased the resistance to antibiotics. Considering the diverse bioactivity of Antarctic bacteria, we evaluated the inhibitory effect of compounds secreted by Antarctic bacterial strains on the biofilm formation of F. psychrophilum 19749. 26.9% of the Antarctic bacterial isolates inhibited strongly the biofilm, the greatest effect was shown by M19B. Proteins (48-56 kDa) secreted by M19B may be related to the inhibition of the biofilm formation of F. psychrophilum 19749. 2015 artículo científico 0717-3326 https://www.redalyc.org/articulo.oa?id=47941332016 es http://www.redalyc.org/revista.oa?id=479 Revista de Biología Marina y Oceanografía application/pdf Universidad de Valparaíso Revista de Biología Marina y Oceanografía (Chile) Num.2 Vol.50 |
| title | Actividad inhibitoria del sobrenadante de la bacteria Antártica Pseudomonas sp. M19B en la formación de biopelículas de Flavobacterium psychrophilum 19749 |
| topic | Ciencias de la Tierra biofilms biofilms inhibition inhibition antarctic bacteria |
| url | https://www.redalyc.org/articulo.oa?id=47941332016 |