Bacterial colonization of the freshwater planktonic diatom Fragilaria crotonensis
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F12%3A00377857" target="_blank" >RIV/60077344:_____/12:00377857 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.3354/ame01560" target="_blank" >http://dx.doi.org/10.3354/ame01560</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3354/ame01560" target="_blank" >10.3354/ame01560</a>
Alternative languages
Result language
angličtina
Original language name
Bacterial colonization of the freshwater planktonic diatom Fragilaria crotonensis
Original language description
In 2006, the seasonal course of bacterial colonization and silification rates of a colonial diatom Fragilaria crotonensis were studied at two distinct depths (surface ? 0.5 m and Zeu ? depth of 1% of surface PAR) in the eutrophic Římov Reservoir (Czech Republic). In the study period (July ? September), Fragilaria dominated the phytoplankton and formed remarkable subsurface peaks of biomass at Zeu. Diatoms living under light limited conditions at Zeu displayed lower silification rates measured with the fluorescence probe 2-(4-pyridyl)-5-((4-(2-dimethylaminoethyl-aminocarbamoyl)methoxy)phenyl)oxazole (PDMPO) and were significantly more colonized by bacteria than at the surface (seasonal means 7.8 and 5.0 bacteria per Fragilaria cell, respectively). In three additional experiments using double stained Fragilaria cells (PDMPO + DAPI), diatom cells with no PDMPO fluorescence were significantly more colonized by bacteria regardless of the depth indicating that bacterial colonization reflects
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
DA - Hydrology and limnology
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Aquatic Microbial Ecology
ISSN
0948-3055
e-ISSN
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Volume of the periodical
66
Issue of the periodical within the volume
1
Country of publishing house
DE - GERMANY
Number of pages
8
Pages from-to
87-94
UT code for WoS article
000302359100009
EID of the result in the Scopus database
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