The phylogenetic structure of microbial biofilms and free-living bacteria in a small stream.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F13%3A33143105" target="_blank" >RIV/61989592:15310/13:33143105 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s12223-012-0201-y" target="_blank" >http://dx.doi.org/10.1007/s12223-012-0201-y</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s12223-012-0201-y" target="_blank" >10.1007/s12223-012-0201-y</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The phylogenetic structure of microbial biofilms and free-living bacteria in a small stream.

Popis výsledku v původním jazyce

The phylogenetic composition, bacterial biomass, and biovolume of both planktonic and biofilm communities were studied in a low-order Bystřice stream near Olomouc City, in the Czech Republic. The aim of the study was to compare the microbial communitiescolonizing different biofilm substrata (stream aggregates, stream sediment, underwater tree roots, stream stones, and aquatic macrophytes) to those of free-living bacteria. The phylogenetic composition was analyzed using fluorescence in situ hybridization for main phylogenetic groups. All phylogenetic groups studied were detected in all sample types. The stream stone was the substratum where nearly all phylogenetic groups were the most abundant, while the lowest proportion to the DAPI-stained cells wasfound for free-living bacteria. The probe specific for the domain Bacteria detected 20.6 to 45.8 % of DAPI-stained cells while the probe spe- cific for the domain Archaea detected 4.3 to 17.9 %. The most abundant group of Proteobacteria w

Název v anglickém jazyce

The phylogenetic structure of microbial biofilms and free-living bacteria in a small stream.

Popis výsledku anglicky

The phylogenetic composition, bacterial biomass, and biovolume of both planktonic and biofilm communities were studied in a low-order Bystřice stream near Olomouc City, in the Czech Republic. The aim of the study was to compare the microbial communitiescolonizing different biofilm substrata (stream aggregates, stream sediment, underwater tree roots, stream stones, and aquatic macrophytes) to those of free-living bacteria. The phylogenetic composition was analyzed using fluorescence in situ hybridization for main phylogenetic groups. All phylogenetic groups studied were detected in all sample types. The stream stone was the substratum where nearly all phylogenetic groups were the most abundant, while the lowest proportion to the DAPI-stained cells wasfound for free-living bacteria. The probe specific for the domain Bacteria detected 20.6 to 45.8 % of DAPI-stained cells while the probe spe- cific for the domain Archaea detected 4.3 to 17.9 %. The most abundant group of Proteobacteria w

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

DJ - Znečištění a kontrola vody

OECD FORD obor

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Projekt

<a href="/cs/project/GA526%2F09%2F1639" target="_blank" >GA526/09/1639: Biogeochemie metanu a detekce metanogenních a metanotrofních bakterií v říčních sedimentech</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2013

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Folia Microbiologica

ISSN

0015-5632

e-ISSN

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Svazek periodika

58

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

9

Strana od-do

235-243

Kód UT WoS článku

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EID výsledku v databázi Scopus

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