"protistan bacterivory; Cyclidium glaucoma; Ochromonas sp."@en . . "Individual populations of freshwater bacteria in mixed experimental communities exhibited specific responses to the presence of different bacterivorous protists. The dynamics of several 16S rRNA-defined bacterial populations were followed in the experimental communities. The introduction of a mixotrophic nanoflagellate always resulted in an immediate bloom of a single phylotype population (Ac1). These bacteria were phylogenetically affiliated with an uncultured lineage of gram-positive bacteria that have been found in freshwater habitats only. In contrast, no increase of this population was observed in vessels exposed to a bacterivorous ciliate. However, when the mixotroph was added to the established ciliate culture, the proportion of population Ac1 within the microbial community rapidly increased. Populations of a beta proteobacterial phylotype decreased relative to the total bacterial communities following the addition of either predator, albeit to different extents." . . "[C8CF2C431AEB]" . . . . . "Vrba, Jaroslav" . "\u0160imek, Karel" . . . "Individual populations of freshwater bacteria in mixed experimental communities exhibited specific responses to the presence of different bacterivorous protists. The dynamics of several 16S rRNA-defined bacterial populations were followed in the experimental communities. The introduction of a mixotrophic nanoflagellate always resulted in an immediate bloom of a single phylotype population (Ac1). These bacteria were phylogenetically affiliated with an uncultured lineage of gram-positive bacteria that have been found in freshwater habitats only. In contrast, no increase of this population was observed in vessels exposed to a bacterivorous ciliate. However, when the mixotroph was added to the established ciliate culture, the proportion of population Ac1 within the microbial community rapidly increased. Populations of a beta proteobacterial phylotype decreased relative to the total bacterial communities following the addition of either predator, albeit to different extents."@en . "Applied and Environmental Microbiology" . "2"^^ . "Pernthaler, J." . "0"^^ . "11"^^ . "0099-2240" . "0"^^ . . "2145;2155" . "US - Spojen\u00E9 st\u00E1ty americk\u00E9" . "Pernthaler, A." . "Predator-specific enrichment of actinobacteria from a cosmopolitan freshwater clade in mixed continuous culture." . "Psenner, R." . "9"^^ . "692348" . "Posch, T." . . "RIV/60077387:_____/01:62013070" . "Predator-specific enrichment of actinobacteria from a cosmopolitan freshwater clade in mixed continuous culture."@en . . "Predator-specific enrichment of actinobacteria from a cosmopolitan freshwater clade in mixed continuous culture." . . "Amann, R." . "Gl\u00F6ckner, F. O." . "P(GA206/99/0028), Z(AV0Z6017912)" . . "Predator-specific enrichment of actinobacteria from a cosmopolitan freshwater clade in mixed continuous culture."@en . "5" . "RIV/60077387:_____/01:62013070!RIV/2003/AV0/A62003/N" . . . "N\u00FCbel, U." . . . . "67" .