About: Predator-specific enrichment of actinobacteria from a cosmopolitan freshwater clade in mixed continuous culture.

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About: Predator-specific enrichment of actinobacteria from a cosmopolitan freshwater clade in mixed continuous culture. Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	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. 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)
Title	Predator-specific enrichment of actinobacteria from a cosmopolitan freshwater clade in mixed continuous culture. Predator-specific enrichment of actinobacteria from a cosmopolitan freshwater clade in mixed continuous culture. (en)
skos:prefLabel	Predator-specific enrichment of actinobacteria from a cosmopolitan freshwater clade in mixed continuous culture. Predator-specific enrichment of actinobacteria from a cosmopolitan freshwater clade in mixed continuous culture. (en)
skos:notation	RIV/60077387:_____/01:62013070!RIV/2003/AV0/A62003/N
http://linked.open.../vavai/riv/strany	2145;2155
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA206/99/0028), Z(AV0Z6017912)
http://linked.open...iv/cisloPeriodika	5
http://linked.open...vai/riv/dodaniDat	2003
http://linked.open...aciTvurceVysledku	Šimek, Karel Vrba, Jaroslav
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Hydrobiologický ústav AV ČR
http://linked.open...dnocenehoVysledku	692348
http://linked.open...ai/riv/idVysledku	RIV/60077387:_____/01:62013070
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	protistan bacterivory; Cyclidium glaucoma; Ochromonas sp. (en)
http://linked.open.../riv/klicoveSlovo	protistan bacterivory Cyclidium glaucoma Ochromonas sp.
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[C8CF2C431AEB]
http://linked.open...i/riv/nazevZdroje	Applied and Environmental Microbiology
http://linked.open...in/vavai/riv/obor	EE
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	9 (xsd:int)
http://linked.open...ocetUcastnikuAkce	0 (xsd:int)
http://linked.open...nichUcastnikuAkce	0 (xsd:int)
http://linked.open...vavai/riv/projekt	Mechanism of microbial transformation of pollution with biodegradable organic carbon and nutrients in the inflow zone of canyon-shaped reservoir
http://linked.open...UplatneniVysledku	2001
http://linked.open...v/svazekPeriodika	67
http://linked.open...iv/tvurceVysledku	Šimek, Karel Vrba, Jaroslav Pernthaler, J. Posch, T. Psenner, R. Nübel, U. Amann, R. Glöckner, F. O. Pernthaler, A.
http://linked.open...n/vavai/riv/zamer	Biotické interakce v pelagické zóně lenitických ekosystémů, údolních nádrží a jezer různé trofie v podmínkách výrazného snížení emisí v postkomunistické Evropě
issn	0099-2240
number of pages	11 (xsd:int)

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