Multilocus and SSU rRNA gene phylogenetic analyses of available cyanobacterial genomes, and their relation to the current taxonomic system

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12310%2F18%3A43897838" target="_blank" >RIV/60076658:12310/18:43897838 - isvavai.cz</a>
Alternative codes found
RIV/60077344:_____/18:00494776 RIV/67985939:_____/18:00489177
Result on the web
<a href="https://link.springer.com/content/pdf/10.1007%2Fs10750-017-3373-2.pdf" target="_blank" >https://link.springer.com/content/pdf/10.1007%2Fs10750-017-3373-2.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s10750-017-3373-2" target="_blank" >10.1007/s10750-017-3373-2</a>

Result language
angličtina
Original language name
Multilocus and SSU rRNA gene phylogenetic analyses of available cyanobacterial genomes, and their relation to the current taxonomic system
Original language description
Despite the global significance of cyanobacteria, their taxonomy is still heavily lagging behind the progress in genome sequencing. Besides nomenclatural issues and difficulties in species identification, this problem is largely a consequence of missing reference strains and sequences for many cyanobacterial taxa. In this study, a robust multilocus phylogenetic tree based on 23 conserved proteins from the current set of available genomes is presented and compared to a respective 16S rRNA gene tree. To facilitate further progress in achieving a stable system of monophyletic taxa, the phylogenetic status of eight cyanobacterial orders recently proposed in the botanical system was evaluated. While several orders addressed by previous studies (Gloeobacterales, Spirulinales, Chroococcidiopsidales, Nostocales) retain their monophyly, the remaining big groups (Synechococcales, Pleurocapsales, Chroococcales, Oscillatoriales) are polyphyletic and require thorough revision. Comparison of the 16S rRNA tree to the multilocus tree supports the careful use of this gene in distinguishing cyanobacterial genera, whereas its application at other taxonomic levels is limited.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10606 - Microbiology

Project
<a href="/en/project/GA15-11912S" target="_blank" >GA15-11912S: Phylogenetic establishment of cyanobacterial genera through multilocus of the generitypes</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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