Coccomyxa: a dominant planktic alga in two acid lakes of different origin

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F17%3A10360609" target="_blank" >RIV/00216208:11310/17:10360609 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s00792-016-0899-6" target="_blank" >http://dx.doi.org/10.1007/s00792-016-0899-6</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s00792-016-0899-6" target="_blank" >10.1007/s00792-016-0899-6</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Coccomyxa: a dominant planktic alga in two acid lakes of different origin

Popis výsledku v původním jazyce

The aim of this study was to reveal the taxonomic position and phylogenetic relationships of the dominant planktic algae in two acid metal-rich lakes of different origin (Hromnice Lake and Plesne Lake, Czech Republic) and to investigate their morphology and ultrastructure under natural and laboratory conditions. Phylogenetic analyses (18S rRNA and ITS-2) revealed that the strain isolated from Hromnice Lake belongs to the species Coccomyxa elongata, while Coccomyxa from Plesne Lake was described as a new species C. silvae-gabretae. It is the first evidence that representatives of this genus are capable of becoming the dominant primary producers in the extreme environment of acid lakes with an increased supply of phosphorus. There were clear differences in cell morphology under different growth conditions, revealing the high phenotypic plasticity of the strains. The ability to change the morphology may help the cells of Coccomyxa to survive harsh conditions in the aforementioned acid lakes.

Název v anglickém jazyce

Coccomyxa: a dominant planktic alga in two acid lakes of different origin

Popis výsledku anglicky

The aim of this study was to reveal the taxonomic position and phylogenetic relationships of the dominant planktic algae in two acid metal-rich lakes of different origin (Hromnice Lake and Plesne Lake, Czech Republic) and to investigate their morphology and ultrastructure under natural and laboratory conditions. Phylogenetic analyses (18S rRNA and ITS-2) revealed that the strain isolated from Hromnice Lake belongs to the species Coccomyxa elongata, while Coccomyxa from Plesne Lake was described as a new species C. silvae-gabretae. It is the first evidence that representatives of this genus are capable of becoming the dominant primary producers in the extreme environment of acid lakes with an increased supply of phosphorus. There were clear differences in cell morphology under different growth conditions, revealing the high phenotypic plasticity of the strains. The ability to change the morphology may help the cells of Coccomyxa to survive harsh conditions in the aforementioned acid lakes.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10618 - Ecology

Projekt

<a href="/cs/project/GA14-00227S" target="_blank" >GA14-00227S: Mikroorganizmy jako zdroje esenciálních mastných kyselin se zaměřením na extremofilní kmeny</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název periodika

Extremophiles : life under extreme conditions

ISSN

1431-0651

e-ISSN

—

Svazek periodika

21

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

JP - Japonsko

Počet stran výsledku

13

Strana od-do

245-257

Kód UT WoS článku

000397971100002

EID výsledku v databázi Scopus

2-s2.0-85003881230