Isolation and characterization of multiple-stress tolerant bacteria from radon springs

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388971%3A_____%2F24%3A00584829" target="_blank" >RIV/61388971:_____/24:00584829 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60461373:22330/24:43929372

Výsledek na webu

<a href="https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0299532" target="_blank" >https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0299532</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1371/journal.pone.0299532" target="_blank" >10.1371/journal.pone.0299532</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Isolation and characterization of multiple-stress tolerant bacteria from radon springs

Popis výsledku v původním jazyce

Radon springs, characterized by their high concentrations of radon gas (Rn222), are extreme environments with unique physicochemical conditions distinct from conventional aquatic ecosystems. Our research aimed to investigate microbial life in radon springs, focusing on isolating extremophilic bacteria and assessing their resistance to adverse conditions. Our study revealed the prevalence of Actinomycetia species in the radon spring environment. We conducted various tests to evaluate the resistance of these isolates to oxidative stress, irradiation, desiccation, and metal ion content. These extremophilic bacteria showed overall higher resistance to these stresses compared to control strains. Lipidomic analysis was also employed to provide insights into the adaptive mechanisms of these bacteria which were found mainly in the correlations among individual clusters and changes in content of fatty acids (FA) as well as differences between content and type of FAs of environmental isolates and type strains.

Název v anglickém jazyce

Isolation and characterization of multiple-stress tolerant bacteria from radon springs

Popis výsledku anglicky

Radon springs, characterized by their high concentrations of radon gas (Rn222), are extreme environments with unique physicochemical conditions distinct from conventional aquatic ecosystems. Our research aimed to investigate microbial life in radon springs, focusing on isolating extremophilic bacteria and assessing their resistance to adverse conditions. Our study revealed the prevalence of Actinomycetia species in the radon spring environment. We conducted various tests to evaluate the resistance of these isolates to oxidative stress, irradiation, desiccation, and metal ion content. These extremophilic bacteria showed overall higher resistance to these stresses compared to control strains. Lipidomic analysis was also employed to provide insights into the adaptive mechanisms of these bacteria which were found mainly in the correlations among individual clusters and changes in content of fatty acids (FA) as well as differences between content and type of FAs of environmental isolates and type strains.

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

2024

Kód důvěrnosti údajů

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

Název periodika

PLoS ONE

ISSN

1932-6203

e-ISSN

1932-6203

Svazek periodika

19

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

25

Strana od-do

e0299532

Kód UT WoS článku

001181719200012

EID výsledku v databázi Scopus

2-s2.0-85187142545