Microcystis aeruginosa (Cyanobacteria):ultrastructure in a pelagic and in a benthic ecosystem.

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14110%2F08%3A00035768" target="_blank" >RIV/00216224:14110/08:00035768 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Microcystis aeruginosa (Cyanobacteria):ultrastructure in a pelagic and in a benthic ecosystem.
Original language description
Populations of chroococcal cyanobacterium Microstys aeruginosa are known in two ecosystems during their annual life cycle, carrying out different ways of metabolism: in summer in the plankton (pelagic biotope) and in winter in the sediments (benthic biotope). In fact, they live in sediments all the year long. The objective of this work was to study the ultrastructure of the cells from both biotopes. Aerotopes occupy some 75% of the inner space of the pelagic cells, while there are none in the benthic ones. The cell envelope is thin, formed by a thin cell wall covered with an also thin layer of the superficial slime sheath in the pelagos, while being much wider in its amplified glycopeptide and slime compartments in the benthos, with the sheath surfaceadsorbing mineral materials. There is no substantial difference between both cell types in the appearance of thylakoids or of ribosomes.
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
DA - Hydrology and limnology
OECD FORD branch
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Publication year
2008
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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