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| rdf:type
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| Description
| - Cyanobacterial mats are impotant ecosystem components of oligotrophic alkaline marshes of northern Belize. They initialy develop as benthic communities forming thick carpets on the bottom and on submerged plan t stems , and later rise to surface as floating mats. Rich diversity of cyanobacterial morphospecies was found in the communities, with dominating oscillatorialean types. However, the coccoid species were the most diversified, and few heterocytous types were present in larger amount in limited periods of mats seasonal development. The diversity was evaluated both by phenotype criteria and by the genetics analysis including complete sequence of the 16S rRNA gene and TGGE. According to the traditional taxonomy, 45 coccoid, 27 oscillatorialean and 15 heterocytous morphospecies were recognized, of which only less than 70% were identifiable according to the available literature, and about 60% of the described species have been known only from tropical regions.
- Cyanobacterial mats are impotant ecosystem components of oligotrophic alkaline marshes of northern Belize. They initialy develop as benthic communities forming thick carpets on the bottom and on submerged plan t stems , and later rise to surface as floating mats. Rich diversity of cyanobacterial morphospecies was found in the communities, with dominating oscillatorialean types. However, the coccoid species were the most diversified, and few heterocytous types were present in larger amount in limited periods of mats seasonal development. The diversity was evaluated both by phenotype criteria and by the genetics analysis including complete sequence of the 16S rRNA gene and TGGE. According to the traditional taxonomy, 45 coccoid, 27 oscillatorialean and 15 heterocytous morphospecies were recognized, of which only less than 70% were identifiable according to the available literature, and about 60% of the described species have been known only from tropical regions. (en)
- Sinicové nárosty jsou důležitou složkou ekosystému alkalických bažin v Belize. Vznikají na dně a jako perifyton na stéblech Eleocharis spp. a později plavou na hladině jako souvislé koberce. Oligotrofní prostředí podmiňuje vysokou diversitu cyanobakteriálního uskupení s dominancí vláknitých druhů bez heterocytů (Oscillatoriales, rod Leptolyngbya). Nejvíce diversifikovaná skupina byly Chroococcales - kokální sinice. Diversita byla studována analýzou celého společenstva pomocí TGGE a následné sekvenace 16S rRNA. Podle tradičních určovacích znaků bylo nalezeno 45 kokálních, 27 oscilatoriálních a 15 heterocytózních morfotypů, z nichž bylo možno určit pouze 70%, 60 % druhů bylo nalezeno jen v tropických oblastech. Studium genotypů pomocí molekulárních metod potvrdilo vysokou diversitu společenstva. Počet odlišitelných genotypů byl nalezen těmito metodami dokonce vyšší. Ze srovnání s materiály z ostatních lokalit ze střední Ameriky vyplývá, že podobně specializované nárostové sinice jsou charakteristické (cs)
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| Title
| - Cyanobacterial diversity in alkaline marshes of northern Belize (Central America)
- Diversita cyanobakterií v alkalických bažinách severního Belize (Centrální Amerika). (cs)
- Cyanobacterial diversity in alkaline marshes of northern Belize (Central America) (en)
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| skos:prefLabel
| - Cyanobacterial diversity in alkaline marshes of northern Belize (Central America)
- Diversita cyanobakterií v alkalických bažinách severního Belize (Centrální Amerika). (cs)
- Cyanobacterial diversity in alkaline marshes of northern Belize (Central America) (en)
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| skos:notation
| - RIV/60076658:12310/05:00008729!RIV08-MSM-12310___
|
| http://linked.open.../vavai/riv/strany
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
| - P(IAA6005309), P(KSK6005114), P(ME 653), V, Z(AV0Z6005908)
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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/60076658:12310/05:00008729
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| http://linked.open...riv/jazykVysledku
| |
| http://linked.open.../riv/klicovaSlova
| - Cyanobacteria; Cyanoprokaryota; phenotype diversity; genetic diverzity; tropical ecology; alkaline marshes; Belize (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
| |
| http://linked.open...in/vavai/riv/obor
| |
| http://linked.open...ichTvurcuVysledku
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| http://linked.open...cetTvurcuVysledku
| |
| http://linked.open...vavai/riv/projekt
| |
| http://linked.open...UplatneniVysledku
| |
| http://linked.open...v/svazekPeriodika
| |
| http://linked.open...iv/tvurceVysledku
| - Komárková, Jaroslava
- Ventura, S.
- Komárek, J.
- Turicchia, S.
- Mascalchi, C.
- Soldati, E.
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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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| http://localhost/t...ganizacniJednotka
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