Kocuria Strains from Unique Radon Spring Water from Jachymov Spa

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388971%3A_____%2F22%3A00556000" target="_blank" >RIV/61388971:_____/22:00556000 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60461373:22330/22:43925308

Výsledek na webu

<a href="https://www.mdpi.com/2311-5637/8/1/35" target="_blank" >https://www.mdpi.com/2311-5637/8/1/35</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/fermentation8010035" target="_blank" >10.3390/fermentation8010035</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Kocuria Strains from Unique Radon Spring Water from Jachymov Spa

Popis výsledku v původním jazyce

Members of the genus Kocuria are often found in soils contaminated with toxic metals or exposed to high levels of ionizing radiation. The use of classical cultivation technics often leads to the isolation of Kocuria sp. from underground spring waters. These bacterial isolates have to adapt their metabolism to survive in such extreme environments. Four bacterial isolates of the genus Kocuria (Kocuria sp. 101, 208, 301, and 401) were obtained from radon spring water (Jachymov, Czech Republic). These isolates were tested for their ability to withstand stress and extreme conditions. Growth was observed at a temperature range of 10-45 degrees C with optimal growth temperature between 20 and 30 degrees C. The content of polyunsaturated fatty acids in all four isolates was proved to be temperature-dependent. The strain Kocuria sp. 301 showed high resistance to all studied extreme conditions (UV radiation, desiccation, and free radicals in medium). The results suggest that isolates from radioactive springs might have developed mechanisms that help them survive under several extreme conditions and could be used in biotechnological production.

Název v anglickém jazyce

Kocuria Strains from Unique Radon Spring Water from Jachymov Spa

Popis výsledku anglicky

Members of the genus Kocuria are often found in soils contaminated with toxic metals or exposed to high levels of ionizing radiation. The use of classical cultivation technics often leads to the isolation of Kocuria sp. from underground spring waters. These bacterial isolates have to adapt their metabolism to survive in such extreme environments. Four bacterial isolates of the genus Kocuria (Kocuria sp. 101, 208, 301, and 401) were obtained from radon spring water (Jachymov, Czech Republic). These isolates were tested for their ability to withstand stress and extreme conditions. Growth was observed at a temperature range of 10-45 degrees C with optimal growth temperature between 20 and 30 degrees C. The content of polyunsaturated fatty acids in all four isolates was proved to be temperature-dependent. The strain Kocuria sp. 301 showed high resistance to all studied extreme conditions (UV radiation, desiccation, and free radicals in medium). The results suggest that isolates from radioactive springs might have developed mechanisms that help them survive under several extreme conditions and could be used in biotechnological production.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10611 - Plant sciences, botany

Projekt

<a href="/cs/project/GA18-00036S" target="_blank" >GA18-00036S: Ekologie extrémofilních mikroorganismů ve vodách kulturně významných českých pramenů</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

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

Název periodika

Fermentation

ISSN

2311-5637

e-ISSN

2311-5637

Svazek periodika

8

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

14

Strana od-do

35

Kód UT WoS článku

000748142000001

EID výsledku v databázi Scopus

2-s2.0-85123945222