Biofilm formation by different serological variants of Listeria monocytogenes in association with Bacillus pumilus
- Авторлар: Buzoleva L.S.1,2, Tsvetkova N.B.2, Bogatyrenko E.A.1
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Мекемелер:
- Far Eastern Federal University
- Somov Institute of Epidemiology and Microbiology
- Шығарылым: Том 85, № 3 (2016)
- Беттер: 311-316
- Бөлім: Experimental Articles
- URL: https://bakhtiniada.ru/0026-2617/article/view/162613
- DOI: https://doi.org/10.1134/S0026261716030024
- ID: 162613
Дәйексөз келтіру
Аннотация
Ability of Listeria monocytogenes serological variants belonging to phylogenetic lines I and II to form biofilms on glass, both in monoculture and in a consortium with Bacillus pumilus, was shown. After 72 h, both L. monocytogenes serological variants formed mature biofilms both in monoculture and in association with bacilli. The presence of B. pumilus in Listeria biofilms resulted in alteration of L. monocytogenes colony morphology, decrease in their enzymatic activity and aghesive capacity, enhanced virulence and hemolytic activity, and cell motility observed at 37°С. Importantly, all of these modifications of the biological characteristics were of a phenotypic nature and were restored when joint incubation of bacteria was terminated.
Негізгі сөздер
Авторлар туралы
L. Buzoleva
Far Eastern Federal University; Somov Institute of Epidemiology and Microbiology
Email: bogatyrenko.ea@dvfu.ru
Ресей, Vladivostok; Vladivostok
N. Tsvetkova
Somov Institute of Epidemiology and Microbiology
Email: bogatyrenko.ea@dvfu.ru
Ресей, Vladivostok
E. Bogatyrenko
Far Eastern Federal University
Хат алмасуға жауапты Автор.
Email: bogatyrenko.ea@dvfu.ru
Ресей, Vladivostok
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