DC pole | Wartość | Język |
dc.contributor.author | Jałowiecki, Łukasz | - |
dc.contributor.author | Żur, Joanna | - |
dc.contributor.author | Chojniak, Joanna | - |
dc.contributor.author | Ejhed, Helene | - |
dc.contributor.author | Płaza, Grażyna | - |
dc.date.accessioned | 2018-12-17T08:20:55Z | - |
dc.date.available | 2018-12-17T08:20:55Z | - |
dc.date.issued | 2018 | - |
dc.identifier.citation | Current Microbiology, Vol. 75 (2018), s. 639–649 | pl_PL |
dc.identifier.issn | 1432-0991 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.12128/7468 | - |
dc.description.abstract | The aim of the present study was to determine some properties of antibiotic-resistant bacterial strains isolated from onsite
wastewater technology in relation to biofilm formation, e.g., autoaggregation and motility. Additionally, biosurfactant production
by the isolates was also evaluated. The ability of selected strains to develop a biofilm was assessed by using the crystal
violet method, which allows to indirectly quantify the attached bacterial biomass (live, dead cells, and polysaccharides as
well). Obtained results showed that 19 of the analyzed strains were able to produce biofilm after 72 h of incubation. The low
values of surface tension in the range between 28 and 36 mN/m were observed in the bacteria, which are not able to produce
biofilm or be classified as weak biofilm producers. Among biofilm-forming strains the highest autoaggregation index was
observed for Mycobacterium brumae and Bacillus alcalophilus. Noteworthy, that some strains capable of biofilm formation
showed no aggregation abilities or were characterized by low autoaggregative properties. The results of visual autoaggregation
assay showed no visible flocs after given time of incubation. The results from motility test demonstrated that most
of the analyzed strains were motile. Noteworthy, that up to now literature data about physiology, biofilm formation, and
autoaggregative capabilities of bacteria isolated from onsite wastewater technology are very limited and this paper gives the
information on the antibiotic-resistant bacteria with ability to form biofilm. Thus, the present study points to develop novel
bioinocula in antibiotic degradation and to reach novel biofilm-dispersing agents produced by various bacteria that can be
used as disinfectants or surface-coating agents to prevent microbial surface colonization and biofilm development. | pl_PL |
dc.language.iso | en | pl_PL |
dc.rights | Uznanie autorstwa 3.0 Polska | * |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/pl/ | * |
dc.subject | Antibiotic-Resistant Bacteria | pl_PL |
dc.subject | properties | pl_PL |
dc.subject | wastewater technology | pl_PL |
dc.subject | biofilm formation | pl_PL |
dc.title | Properties of Antibiotic-Resistant Bacteria Isolated from Onsite Wastewater Treatment Plant in Relation to Biofilm Formation | pl_PL |
dc.type | info:eu-repo/semantics/article | pl_PL |
dc.relation.journal | Current Microbiology | pl_PL |
dc.identifier.doi | 10.1007/s00284-017-1428-2 | - |
Pojawia się w kolekcji: | Artykuły (WNP)
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