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Taxonomic classification of cyanoprokaryotes (cyanobacterial genera) 2014, using a polyphasic approach
The whole classification of cyanobacteria (species, genera, families, orders) has undergone extensive restructuring and revision in recent years with the advent of phylogenetic analyses based on… Expand
Phylogenetic and morphological evaluation of the genera Anabaena, Aphanizomenon, Trichormus and Nostoc (Nostocales, Cyanobacteria).
- P. Rajaniemi, P. Hrouzek, +5 authors K. Sivonen
- Biology, Medicine
- International journal of systematic and…
The heterocytous cyanobacteria form a monophyletic group according to 16S rRNA gene sequence data. Within this group, phylogenetic and morphological studies have shown that genera such as Anabaena… Expand
Modern approach to the classification system of cyanophytes. 3 - Oscillatoriales
Modern approach to the classification system of Cyanophytes 4 - Nostocales
Nomenclatural validation of the genetically revised cyanobacterial genus Dolichospermum (RALFS ex BORNET et FLAHAULT) comb. nova.
The traditional cyanobacterial genus Anabaena is heterogeneous, as follows from the modern molecular evaluation. The cluster of planktic Anabaena-morphotypes with gas vesicles in cells must be… Expand
Modern approach to the classification system of cyanophytes 5. stigonematales
Recent changes (2008) in cyanobacteria taxonomy based on a combination of molecular background with phenotype and ecological consequences (genus and species concept)
- J. Komárek
- 1 February 2010
Taxonomic classification is a method for recognizing and registering the world’s organism diversity, in the context of continual changing knowledge about evolutionary (genetic) and ecological… Expand
Indicative value ofPediastrum and other coccal green algae in palaeoecology
Sporopollenin layers in the cell wall of coccal green algae are responsible for the resistance of cell walls to destructive processes during fossilization as well as during chemical preparation of… Expand
Cyanobacterial Taxonomy: Current Problems and Prospects for the Integration of Traditional and Molecular Approaches
- J. Komárek
- 31 December 2006
among the most fascinating organisms in the Earth’s biosphere. Their origin in the Early Precambrian was one of the most important steps in evolution (Schopf 1974a, 1974b, 1993, 1996). They are… Expand