Occurrence of Potentially Pathogenic Bacteria in Epilithic Biofilm Forming Bacteria isolated from Porter Brook River-stones, Sheffield, UK
نویسندگان
چکیده
منابع مشابه
Diversity of Purple Phototrophic Bacteria, Inferred from pufM Gene, within Epilithic Biofilm in Tama River, Japan
The diversity of purple phototrophic bacteria in algae-dominated biofilm of a streambed in Tama River, Japan was investigated. Clone library analysis of the pufM gene encoding a subunit of the photochemical reaction center of purple bacteria detected 18 operational taxonomic units (OTUs) in several classes of Proteobacteria. Most of the OTUs showed less than 85% identity to the PufM amino acid ...
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Enrichment and elective culture for methylotrophs from sediment of the River Thames in central London yielded a diversity of pure cultures representing several genera of Gram-negative and Gram-positive bacteria, which were mainly of organisms not generally regarded as typically methylotrophic. Substrates leading to successful isolations included methanol, monomethylamine, dimethylamine, trimeth...
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The diversity of aerobic anoxygenic phototrophic (AAP) bacteria in freshwater environments, particularly in rivers, has not been examined in as much detail as in ocean environments. In the present study, we investigated the phylogenetic and physiological diversities of AAP bacteria in biofilms that developed on submerged stones in a freshwater river using culture methods. The biofilms collected...
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Aims: The aim of the present study is to investigate the effect of bacteriocin from Pseudomonas putida FStm2 on biofilm-forming bacteria isolated from urinary catheter. Methodology and results: In this study, 25 bacteria isolates were successfully isolated from urinary catheter. Sixteen of the isolates were urease positive. Results of crystal violet test showed that 8 isolates were active biofi...
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Background and Objective: Dairy fermented foods such as yogurt, cheese, fermented milk, butter milk, curd, butter and ghee are used as major diet ingredients in west of IRAN, such as Kermanshah province. Ghee (Kermanshahi traditional oil or roghan-e heiwâni) is traditionally produced from butter milk of yoghurt after fermentation. Review of the literature yielded no study on isolating probiotic...
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ژورنال
عنوان ژورنال: Saudi Journal of Biological Sciences
سال: 2020
ISSN: 1319-562X
DOI: 10.1016/j.sjbs.2020.09.030