Odolnost vláknitých řas rodu Klebsormidium vyizolovaných v Arktidě, Antarktidě a na Slovensku k zmrazování a vysychání

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985939%3A_____%2F08%3A00313372" target="_blank" >RIV/67985939:_____/08:00313372 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Freezing and desiccation injury resistance in the filamentous green alga klebsormidium fromthe Antarctic, Arctic and Slovakia

Popis výsledku v původním jazyce

The freezing and desiccation tolerance of 12 Klebsormidium strains, isolated from various habitats (aero?terrestrial, terrestrial, and hydro?terrestrial) from distinct geographical regions (Antarctic ? South Shetlands, King George Island, Arctic ? Ellesmere Island, Svalbard, Central Europe ? Slovakia) were studied. Each strain was exposed to several freezing (?4 °C, ?40 °C, ?196 °C) and desiccation (+4 °C and +20 °C) regimes, simulating both natural and semi?natural freeze?thaw and desiccation cycles. The level of resistance (or the survival capacity) was evaluated by chlorophyll a content, viability, and chlorophyll fluorescence evaluations. No statistical differences (Kruskal?Wallis tests) between strains originating from different regions were observed. All strains tested were highly resistant to both freezing and desiccation injuries. Freezing down to ?196 °C was the most harmful regime for all studied strains. Freezing at ?4 °C did not influence th

Název v anglickém jazyce

Freezing and desiccation injury resistance in the filamentous green alga klebsormidium fromthe Antarctic, Arctic and Slovakia

Popis výsledku anglicky

The freezing and desiccation tolerance of 12 Klebsormidium strains, isolated from various habitats (aero?terrestrial, terrestrial, and hydro?terrestrial) from distinct geographical regions (Antarctic ? South Shetlands, King George Island, Arctic ? Ellesmere Island, Svalbard, Central Europe ? Slovakia) were studied. Each strain was exposed to several freezing (?4 °C, ?40 °C, ?196 °C) and desiccation (+4 °C and +20 °C) regimes, simulating both natural and semi?natural freeze?thaw and desiccation cycles. The level of resistance (or the survival capacity) was evaluated by chlorophyll a content, viability, and chlorophyll fluorescence evaluations. No statistical differences (Kruskal?Wallis tests) between strains originating from different regions were observed. All strains tested were highly resistant to both freezing and desiccation injuries. Freezing down to ?196 °C was the most harmful regime for all studied strains. Freezing at ?4 °C did not influence th

Druh

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

CEP obor

EF - Botanika

OECD FORD obor

—

Projekt

<a href="/cs/project/MEB080822" target="_blank" >MEB080822: Porovnání vybraných vlastností cyanobakterií a řas polárních oblastí a mírného pásma (polyfázický přístup)</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2008

Kód důvěrnosti údajů

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

Název periodika

Biologia

ISSN

0006-3088

e-ISSN

—

Svazek periodika

63

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

SK - Slovenská republika

Počet stran výsledku

9

Strana od-do

—

Kód UT WoS článku

000261401600013

EID výsledku v databázi Scopus

—