Trophic chain Yersinia pseudotuberculosis
Autori
Bošković, I.Đukić, D.
Semenov, A. M.
Vesković, S.
Vlajić, Slobodan
Šarčević-Todosijević, Ljubica
Konferencijski prilog (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
This paper tries to reproduce two types of trophic chains on the example of an aquatic ecosystem model, with the participation of planktonic and benthic organisms: "yersinia - infusoria - daphnia - fish" and "yersinia - insect larvae - fish". The concentration of Yersinia pseudotuberculosis during primary infection (infusoria culture medium) was 109/ml. In the first hours after infection, the concentration of bacteria in the infusoria decreased (105cfu/mass ). In daphnia, which consumed infected infusoria, the concentration of Yersinia pseudotuberculosis decreases in the first 3-5 days (from 105 to 103 cfu/10 individuals), then the reproduction of Yersinia pseudotuberculosis in daphnia continues, and on the 11th day it reaches 107 cfu/10 individuals. The concentration of Yersinia pseudotuberculosis in the intestines of fish fed infected daphnia (107cfu/10 individuals) is continuously decreasing: 105 cfu (after 24 hours) and 102-101 cfu/individuals (after 15-30 days).
Ključne reči:
daphnia / ecosystem / infusoria / yersinia / Yersinia pseudotuberculosis / food chain / fishIzvor:
Proceedings, 4th International Symposium "Modern Trends in Agricultural Production, Rural Development Agro-Economy Cooperatives and Environmental Protection, Vrnjačka Banja, 29-30 June 2022, 2022, 516-521Izdavač:
- Belgrade : The Balkans Scientific Center of the Russian Academy of Natural Sciences
Kolekcije
Institucija/grupa
FiVeRTY - CONF AU - Bošković, I. AU - Đukić, D. AU - Semenov, A. M. AU - Vesković, S. AU - Vlajić, Slobodan AU - Šarčević-Todosijević, Ljubica PY - 2022 UR - http://fiver.ifvcns.rs/handle/123456789/2873 AB - This paper tries to reproduce two types of trophic chains on the example of an aquatic ecosystem model, with the participation of planktonic and benthic organisms: "yersinia - infusoria - daphnia - fish" and "yersinia - insect larvae - fish". The concentration of Yersinia pseudotuberculosis during primary infection (infusoria culture medium) was 109/ml. In the first hours after infection, the concentration of bacteria in the infusoria decreased (105cfu/mass ). In daphnia, which consumed infected infusoria, the concentration of Yersinia pseudotuberculosis decreases in the first 3-5 days (from 105 to 103 cfu/10 individuals), then the reproduction of Yersinia pseudotuberculosis in daphnia continues, and on the 11th day it reaches 107 cfu/10 individuals. The concentration of Yersinia pseudotuberculosis in the intestines of fish fed infected daphnia (107cfu/10 individuals) is continuously decreasing: 105 cfu (after 24 hours) and 102-101 cfu/individuals (after 15-30 days). PB - Belgrade : The Balkans Scientific Center of the Russian Academy of Natural Sciences C3 - Proceedings, 4th International Symposium "Modern Trends in Agricultural Production, Rural Development Agro-Economy Cooperatives and Environmental Protection, Vrnjačka Banja, 29-30 June 2022 T1 - Trophic chain Yersinia pseudotuberculosis EP - 521 SP - 516 UR - https://hdl.handle.net/21.15107/rcub_fiver_2873 ER -
@conference{ author = "Bošković, I. and Đukić, D. and Semenov, A. M. and Vesković, S. and Vlajić, Slobodan and Šarčević-Todosijević, Ljubica", year = "2022", abstract = "This paper tries to reproduce two types of trophic chains on the example of an aquatic ecosystem model, with the participation of planktonic and benthic organisms: "yersinia - infusoria - daphnia - fish" and "yersinia - insect larvae - fish". The concentration of Yersinia pseudotuberculosis during primary infection (infusoria culture medium) was 109/ml. In the first hours after infection, the concentration of bacteria in the infusoria decreased (105cfu/mass ). In daphnia, which consumed infected infusoria, the concentration of Yersinia pseudotuberculosis decreases in the first 3-5 days (from 105 to 103 cfu/10 individuals), then the reproduction of Yersinia pseudotuberculosis in daphnia continues, and on the 11th day it reaches 107 cfu/10 individuals. The concentration of Yersinia pseudotuberculosis in the intestines of fish fed infected daphnia (107cfu/10 individuals) is continuously decreasing: 105 cfu (after 24 hours) and 102-101 cfu/individuals (after 15-30 days).", publisher = "Belgrade : The Balkans Scientific Center of the Russian Academy of Natural Sciences", journal = "Proceedings, 4th International Symposium "Modern Trends in Agricultural Production, Rural Development Agro-Economy Cooperatives and Environmental Protection, Vrnjačka Banja, 29-30 June 2022", title = "Trophic chain Yersinia pseudotuberculosis", pages = "521-516", url = "https://hdl.handle.net/21.15107/rcub_fiver_2873" }
Bošković, I., Đukić, D., Semenov, A. M., Vesković, S., Vlajić, S.,& Šarčević-Todosijević, L.. (2022). Trophic chain Yersinia pseudotuberculosis. in Proceedings, 4th International Symposium "Modern Trends in Agricultural Production, Rural Development Agro-Economy Cooperatives and Environmental Protection, Vrnjačka Banja, 29-30 June 2022 Belgrade : The Balkans Scientific Center of the Russian Academy of Natural Sciences., 516-521. https://hdl.handle.net/21.15107/rcub_fiver_2873
Bošković I, Đukić D, Semenov AM, Vesković S, Vlajić S, Šarčević-Todosijević L. Trophic chain Yersinia pseudotuberculosis. in Proceedings, 4th International Symposium "Modern Trends in Agricultural Production, Rural Development Agro-Economy Cooperatives and Environmental Protection, Vrnjačka Banja, 29-30 June 2022. 2022;:516-521. https://hdl.handle.net/21.15107/rcub_fiver_2873 .
Bošković, I., Đukić, D., Semenov, A. M., Vesković, S., Vlajić, Slobodan, Šarčević-Todosijević, Ljubica, "Trophic chain Yersinia pseudotuberculosis" in Proceedings, 4th International Symposium "Modern Trends in Agricultural Production, Rural Development Agro-Economy Cooperatives and Environmental Protection, Vrnjačka Banja, 29-30 June 2022 (2022):516-521, https://hdl.handle.net/21.15107/rcub_fiver_2873 .