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

Result code in 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>
Result on the web
<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>

Result language
angličtina
Original language name
The phylogenetic structure of microbial biofilms and free-living bacteria in a small stream.
Original language description
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
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
DJ - Pollution and water control
OECD FORD branch
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Project
<a href="/en/project/GA526%2F09%2F1639" target="_blank" >GA526/09/1639: Linking biogeochemisty of methane and molecular detection of methanogens and methanotrophs in river sediments.</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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