Bioaccumulation of bacteriophages T4 and RB43 by freshwater bivalves in sterile aquarium water
In our study, we investigated the bioaccumulation of T4 and RB43 bacteriophages by the bivalve mollusks U. pictorum and A. cygnea . Additionally, tests were conducted to determine the content of E. coli in the mollusks, and a comparison of the bioaccumulation activity of the viruses based on their d...
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| Language: | English |
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Peoples’ Friendship University of Russia (RUDN University)
2025-04-01
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| Series: | RUDN Journal of Ecology and Life Safety |
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| Online Access: | https://journals.rudn.ru/ecology/article/viewFile/43653/24650 |
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| author | Maria K. Bulavina Tatiana N. Abashina Nataliya E. Suzina Valentina N. Polivtseva Andrei A. Zimin |
| author_facet | Maria K. Bulavina Tatiana N. Abashina Nataliya E. Suzina Valentina N. Polivtseva Andrei A. Zimin |
| author_sort | Maria K. Bulavina |
| collection | DOAJ |
| description | In our study, we investigated the bioaccumulation of T4 and RB43 bacteriophages by the bivalve mollusks U. pictorum and A. cygnea . Additionally, tests were conducted to determine the content of E. coli in the mollusks, and a comparison of the bioaccumulation activity of the viruses based on their diet was made. The results of the studies indicated that T4 and RB43 bacteriophages, despite differences in conditions and virus structure, exhibit a similar bioaccumulation model where their titers depend on the activity of the mollusk and their cyclical changes. The phage is reproduced by the natural microflora of the animal and can be retained due to its filtration feeding type. The activity of the mollusk is also influenced by its feeding characteristics. |
| format | Article |
| id | doaj-art-cb4c8720d31e40e0a1b9fdea381b99fe |
| institution | DOAJ |
| issn | 2313-2310 2408-8919 |
| language | English |
| publishDate | 2025-04-01 |
| publisher | Peoples’ Friendship University of Russia (RUDN University) |
| record_format | Article |
| series | RUDN Journal of Ecology and Life Safety |
| spelling | doaj-art-cb4c8720d31e40e0a1b9fdea381b99fe2025-08-20T03:17:03ZengPeoples’ Friendship University of Russia (RUDN University)RUDN Journal of Ecology and Life Safety2313-23102408-89192025-04-0133172010.22363/2313-2310-2025-33-1-7-2021219Bioaccumulation of bacteriophages T4 and RB43 by freshwater bivalves in sterile aquarium waterMaria K. Bulavina0Tatiana N. Abashina1https://orcid.org/0000-0003-4539-5192Nataliya E. Suzina2https://orcid.org/0000-0002-4960-1910Valentina N. Polivtseva3https://orcid.org/0000-0001-6960-3967Andrei A. Zimin4https://orcid.org/0000-0003-0578-9963G.K. Skryabin Institute of Biochemistry and Physiology of Microorganisms Russian Academy of SciencesG.K. Skryabin Institute of Biochemistry and Physiology of Microorganisms Russian Academy of SciencesG.K. Skryabin Institute of Biochemistry and Physiology of Microorganisms Russian Academy of SciencesG.K. Skryabin Institute of Biochemistry and Physiology of Microorganisms Russian Academy of SciencesG.K. Skryabin Institute of Biochemistry and Physiology of Microorganisms Russian Academy of SciencesIn our study, we investigated the bioaccumulation of T4 and RB43 bacteriophages by the bivalve mollusks U. pictorum and A. cygnea . Additionally, tests were conducted to determine the content of E. coli in the mollusks, and a comparison of the bioaccumulation activity of the viruses based on their diet was made. The results of the studies indicated that T4 and RB43 bacteriophages, despite differences in conditions and virus structure, exhibit a similar bioaccumulation model where their titers depend on the activity of the mollusk and their cyclical changes. The phage is reproduced by the natural microflora of the animal and can be retained due to its filtration feeding type. The activity of the mollusk is also influenced by its feeding characteristics.https://journals.rudn.ru/ecology/article/viewFile/43653/24650bacteriophagesescherichia virus t4escherichia phage rb43bioaccumulationbivalve mollusks |
| spellingShingle | Maria K. Bulavina Tatiana N. Abashina Nataliya E. Suzina Valentina N. Polivtseva Andrei A. Zimin Bioaccumulation of bacteriophages T4 and RB43 by freshwater bivalves in sterile aquarium water RUDN Journal of Ecology and Life Safety bacteriophages escherichia virus t4 escherichia phage rb43 bioaccumulation bivalve mollusks |
| title | Bioaccumulation of bacteriophages T4 and RB43 by freshwater bivalves in sterile aquarium water |
| title_full | Bioaccumulation of bacteriophages T4 and RB43 by freshwater bivalves in sterile aquarium water |
| title_fullStr | Bioaccumulation of bacteriophages T4 and RB43 by freshwater bivalves in sterile aquarium water |
| title_full_unstemmed | Bioaccumulation of bacteriophages T4 and RB43 by freshwater bivalves in sterile aquarium water |
| title_short | Bioaccumulation of bacteriophages T4 and RB43 by freshwater bivalves in sterile aquarium water |
| title_sort | bioaccumulation of bacteriophages t4 and rb43 by freshwater bivalves in sterile aquarium water |
| topic | bacteriophages escherichia virus t4 escherichia phage rb43 bioaccumulation bivalve mollusks |
| url | https://journals.rudn.ru/ecology/article/viewFile/43653/24650 |
| work_keys_str_mv | AT mariakbulavina bioaccumulationofbacteriophagest4andrb43byfreshwaterbivalvesinsterileaquariumwater AT tatiananabashina bioaccumulationofbacteriophagest4andrb43byfreshwaterbivalvesinsterileaquariumwater AT nataliyaesuzina bioaccumulationofbacteriophagest4andrb43byfreshwaterbivalvesinsterileaquariumwater AT valentinanpolivtseva bioaccumulationofbacteriophagest4andrb43byfreshwaterbivalvesinsterileaquariumwater AT andreiazimin bioaccumulationofbacteriophagest4andrb43byfreshwaterbivalvesinsterileaquariumwater |