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Variability of Chroococcus (Cyanobacteria) morphospecies with regard to phylogenetic relationships
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SYSNO ASEP 0351914 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Variability of Chroococcus (Cyanobacteria) morphospecies with regard to phylogenetic relationships Author(s) Komárková, Jaroslava (BC-A) RID
Jezberová, Jitka (BC-A) RID
Komárek, Ondřej (MBU-M) RID
Zapomělová, Eliška (BC-A) RIDSource Title Hydrobiologia. - : Springer - ISSN 0018-8158
Roč. 639, č. 1 (2010), s. 69-83Number of pages 15 Action Workshop of the International Association of Phytoplankton Taxonomy and Ecology /15./ Event date 23.10.2008-30.10.2008 VEvent location Ramot Country IL - Israel Event type WRD Language eng - English Country NL - Netherlands Keywords morphological variability ; Cyanobacteria ; reservoirs Subject RIV DA - Hydrology ; Limnology R&D Projects GA206/09/0309 GA ČR - Czech Science Foundation (CSF) GA206/07/0917 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z60170517 - HBU-Z, BC-A (2005-2011) AV0Z50200510 - MBU-M (2005-2011) UT WOS 000273447500008 DOI 10.1007/s10750-009-0015-3 Annotation Morphological variability of seven monoclonal populations of the planktonic coccoid genus Chroococcus, isolated mostly from reservoirs, fishponds and littoral substrata from localities in the Czech and Slovak Republics, but occurred all over the world, were studied experimentally under various combinations of nutrient concentration, light intensity, temperature, and water movement. Four clusters of ten studied strains designed originally as species of the genus Chroococcus were distinguished in the Neighbor Joining phylogeny tree based on 16S rRNA gene sequences. Cell morphology and the formation of colonies studied in experiments verified the existence of these four clusters. One of them verified a distant generic position of the genus Limnococcus, which could not be classified to the genus Chroococcus and was established as an independent genus. Workplace Biology Centre (since 2006) Contact Dana Hypšová, eje@eje.cz, Tel.: 387 775 214 Year of Publishing 2011
Number of the records: 1