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Description
| - We investigated the changes in bacterioplankton abundance, composition, and fractions of cells incorporating leucine associated with a Microcystis aeruginosa bloom and enhanced protozoan grazing in the eutrophic Římov reservoir. To alter the levels of protozoan grazing and the M. aeruginosa bloom, a manipulation experiment using size-fractionation and dialysis bag techniques was conducted. Samples were incubated as <0.8 µm, <5 µm, and unfiltered treatments. In the presence of protists and the M. aeruginosa bloom, both abundance and fractions of cells incorporating leucine of Betaproteobacteria and of the R-BT065 cluster transferred to the middle station decreased dramatically, while members of the Sphingobacteria–Flavobacteria lineage became the dominant part of the community.
- We investigated the changes in bacterioplankton abundance, composition, and fractions of cells incorporating leucine associated with a Microcystis aeruginosa bloom and enhanced protozoan grazing in the eutrophic Římov reservoir. To alter the levels of protozoan grazing and the M. aeruginosa bloom, a manipulation experiment using size-fractionation and dialysis bag techniques was conducted. Samples were incubated as <0.8 µm, <5 µm, and unfiltered treatments. In the presence of protists and the M. aeruginosa bloom, both abundance and fractions of cells incorporating leucine of Betaproteobacteria and of the R-BT065 cluster transferred to the middle station decreased dramatically, while members of the Sphingobacteria–Flavobacteria lineage became the dominant part of the community. (en)
- Studovali jsme změny v početnosti, složení a frakcích planktonních bakterií přijímajících leucin v závislosti na přítomnosti vodního květu Microcystis aeruginosa a zvýšené predace prvoky v eutrofní nádrži Římov. Množství M. aeruginosa a prvoků bylo v pokusu změněno pomocí velikostní filtrace. Planktonní vzorky byly inkubovány v dialyzačních pytlích jako velikostní frakce <0.8 µm, <5 µm v porovnání s nefiltrovanou kontrolou. Početnost a podíl bakterií ze skupin Betaproteobacteria a R-BT065 přijímajících leucin poklesly v přítomnosti prvoků a vodního květu M. aeruginosa. Naopak bakterie ze skupiny Sphingobacteria–Flavobacteria tvořily hlavní skupinu celého bakteriálního společenstva. (cs)
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Title
| - Effects of a Microcystis aeruginosa bloom and bacterivory on bacterial abundance and activity in a eutrophic reservoir
- Effects of a Microcystis aeruginosa bloom and bacterivory on bacterial abundance and activity in a eutrophic reservoir (en)
- Vliv vodního květu Microcystis aeruginosa a predace prvoků na početnost a aktivitu bakterií v eutrofní nádrži (cs)
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skos:prefLabel
| - Effects of a Microcystis aeruginosa bloom and bacterivory on bacterial abundance and activity in a eutrophic reservoir
- Effects of a Microcystis aeruginosa bloom and bacterivory on bacterial abundance and activity in a eutrophic reservoir (en)
- Vliv vodního květu Microcystis aeruginosa a predace prvoků na početnost a aktivitu bakterií v eutrofní nádrži (cs)
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skos:notation
| - RIV/60077344:_____/08:00317906!RIV09-GA0-60077344
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
| - P(1QS600170504), P(GA206/05/0007), P(GA206/08/0015), Z(AV0Z60170517), Z(MSM6007665801)
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/60077344:_____/08:00317906
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - reservoir; Microcystis aeruginosa; bacterial activity; leucine incorporation (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
| - DE - Spolková republika Německo
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
| - Aquatic Microbial Ecology
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Horňák, Karel
- Šimek, Karel
- Jezbera, Jan
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http://linked.open...ain/vavai/riv/wos
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http://linked.open...n/vavai/riv/zamer
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issn
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number of pages
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is http://linked.open...avai/riv/vysledek
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