Phylogenetic placement of Symplocastrum (Phormidiaceae, Cyanophyceae) with a new combination S. californicum and two new species: S. flechtnerae and S. torsivum

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12310%2F14%3A43887615" target="_blank" >RIV/60076658:12310/14:43887615 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.2216/14-029.1" target="_blank" >http://dx.doi.org/10.2216/14-029.1</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2216/14-029.1" target="_blank" >10.2216/14-029.1</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Phylogenetic placement of Symplocastrum (Phormidiaceae, Cyanophyceae) with a new combination S. californicum and two new species: S. flechtnerae and S. torsivum

Popis výsledku v původním jazyce

Filamentous nonheterocytous cyanobacteria have been recognized as key ecosystem players in terms of soil stabilization, carbon sequestration, and water retention. Although the ecological importance of this group is well understood, its taxonomy is understudied. Microcoleus, Schizothrix, and Leptolyngbya, the most common cyanobacterial genera reported from soils, have all been found to be polyphyletic and in need of revision. In this study, strains morphologically corresponding to M. steenstrupii were isolated from North American desert soils. This species has been found to be polyphyletic, forming several distinct clades in numerous analyses. Three desert soil strains were analysed using ecological and geographical information, detailed morphological investigations, and DNA sequence data of the 16S rRNA gene and associated 16S-23S internal transcribed spacer. On the basis of this polyphasic characterization, we concluded that they represented the genus Symplocastrum. Until now, this cy

Název v anglickém jazyce

Phylogenetic placement of Symplocastrum (Phormidiaceae, Cyanophyceae) with a new combination S. californicum and two new species: S. flechtnerae and S. torsivum

Popis výsledku anglicky

Filamentous nonheterocytous cyanobacteria have been recognized as key ecosystem players in terms of soil stabilization, carbon sequestration, and water retention. Although the ecological importance of this group is well understood, its taxonomy is understudied. Microcoleus, Schizothrix, and Leptolyngbya, the most common cyanobacterial genera reported from soils, have all been found to be polyphyletic and in need of revision. In this study, strains morphologically corresponding to M. steenstrupii were isolated from North American desert soils. This species has been found to be polyphyletic, forming several distinct clades in numerous analyses. Three desert soil strains were analysed using ecological and geographical information, detailed morphological investigations, and DNA sequence data of the 16S rRNA gene and associated 16S-23S internal transcribed spacer. On the basis of this polyphasic characterization, we concluded that they represented the genus Symplocastrum. Until now, this cy

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EF - Botanika

OECD FORD obor

—

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Phycologia

ISSN

0031-8884

e-ISSN

—

Svazek periodika

53

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

13

Strana od-do

529-541

Kód UT WoS článku

—

EID výsledku v databázi Scopus

—