Phylogenetic heterogeneity within the Cuspidothrix clade (Nostocales, Cyanobacteria): Dolichospermum longicellulare as a black sheep of its genus

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F25%3A00646943" target="_blank" >RIV/60077344:_____/25:00646943 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61388971:_____/25:00639650

Výsledek na webu

<a href="https://doi.org/10.1080/00318884.2025.2545165" target="_blank" >https://doi.org/10.1080/00318884.2025.2545165</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1080/00318884.2025.2545165" target="_blank" >10.1080/00318884.2025.2545165</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Phylogenetic heterogeneity within the Cuspidothrix clade (Nostocales, Cyanobacteria): Dolichospermum longicellulare as a black sheep of its genus

Popis výsledku v původním jazyce

Four cyanobacterial strains were isolated from a planktonic population morphologically matching Dolichospermum longicellulare, collected from Ploch & yacute., fishpond in the Czech Republic. Detailed morphological and morphometric characteristics were recorded, the 16S rRNA genes were sequenced, and secondary metabolite production was screened. The strains under study clustered within the genus-level phylogenetic clade of Cuspidothrix, although they lacked the autapomorphic features of Cuspidothrix such as pointed filament ends and subsymmetrical filament structure, and corresponded rather to the genus Dolichospermum. An overview of what is known about other 'non-Cuspidothrix' strains from this cluster is provided. This study provides the first sequencing data on the little-known species, D. longicellulare, and represents the first report on its occurrence in the Czech Republic.

Název v anglickém jazyce

Phylogenetic heterogeneity within the Cuspidothrix clade (Nostocales, Cyanobacteria): Dolichospermum longicellulare as a black sheep of its genus

Popis výsledku anglicky

Four cyanobacterial strains were isolated from a planktonic population morphologically matching Dolichospermum longicellulare, collected from Ploch & yacute., fishpond in the Czech Republic. Detailed morphological and morphometric characteristics were recorded, the 16S rRNA genes were sequenced, and secondary metabolite production was screened. The strains under study clustered within the genus-level phylogenetic clade of Cuspidothrix, although they lacked the autapomorphic features of Cuspidothrix such as pointed filament ends and subsymmetrical filament structure, and corresponded rather to the genus Dolichospermum. An overview of what is known about other 'non-Cuspidothrix' strains from this cluster is provided. This study provides the first sequencing data on the little-known species, D. longicellulare, and represents the first report on its occurrence in the Czech Republic.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10606 - Microbiology

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2025

Kód důvěrnosti údajů

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

Název periodika

Phycologia

ISSN

0031-8884

e-ISSN

2330-2968

Svazek periodika

64

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

8

Strana od-do

346-354

Kód UT WoS článku

001557640800001

EID výsledku v databázi Scopus

2-s2.0-105014185180