Polyphasic characterization of eight planktonic Anabaena strains (Cyanobacteria) with reference to the variability of 61 Anabaena populations observed in the field

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F10%3A00338527" target="_blank" >RIV/60077344:_____/10:00338527 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60076658:12310/10:00012019 RIV/67985939:_____/10:00488425

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Polyphasic characterization of eight planktonic Anabaena strains (Cyanobacteria) with reference to the variability of 61 Anabaena populations observed in the field

Popis výsledku v původním jazyce

The plasticity of morphological features used for morphospecies identification was studied under varied experimental conditions in eight planktonic Anabaena strains. Significant effects of the growth conditions, mostly P concentration, on vegetative celldimensions were observed in seven strains. Significant effect of an environmental factor (P) on akinete morphology was found in only one strain. Experimentally assessed temperature and light growth optima were specific for each strain and were not consistent with the taxonomic affiliation. Morphologies of the strains studied were compared with the field morphologies of 61 Anabaena populations of eight morphospecies. The range of morphological variability of single strains under the experimental conditions spanned the total variability of the populations of relevant morphospecies observed in the field. Delimitations of the morphospecies were discussed in the light of partial 16S rRNA gene sequences of the studied strains.

Název v anglickém jazyce

Polyphasic characterization of eight planktonic Anabaena strains (Cyanobacteria) with reference to the variability of 61 Anabaena populations observed in the field

Popis výsledku anglicky

The plasticity of morphological features used for morphospecies identification was studied under varied experimental conditions in eight planktonic Anabaena strains. Significant effects of the growth conditions, mostly P concentration, on vegetative celldimensions were observed in seven strains. Significant effect of an environmental factor (P) on akinete morphology was found in only one strain. Experimentally assessed temperature and light growth optima were specific for each strain and were not consistent with the taxonomic affiliation. Morphologies of the strains studied were compared with the field morphologies of 61 Anabaena populations of eight morphospecies. The range of morphological variability of single strains under the experimental conditions spanned the total variability of the populations of relevant morphospecies observed in the field. Delimitations of the morphospecies were discussed in the light of partial 16S rRNA gene sequences of the studied strains.

Druh

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

CEP obor

EE - Mikrobiologie, virologie

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2010

Kód důvěrnosti údajů

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

Název periodika

Hydrobiologia

ISSN

0018-8158

e-ISSN

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Svazek periodika

639

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

15

Strana od-do

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Kód UT WoS článku

000273447500010

EID výsledku v databázi Scopus

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