Reactive Oxygen Species in the Signaling and Adaptation of Multicellular Microbial Communities

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F12%3A10123158" target="_blank" >RIV/00216208:11310/12:10123158 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61388971:_____/12:00387817

Výsledek na webu

<a href="http://www.hindawi.com/journals/oximed/2012/976753/" target="_blank" >http://www.hindawi.com/journals/oximed/2012/976753/</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1155/2012/976753" target="_blank" >10.1155/2012/976753</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Reactive Oxygen Species in the Signaling and Adaptation of Multicellular Microbial Communities

Popis výsledku v původním jazyce

One of the universal traits of microorganisms is their ability to form multicellular structures, the cells of which differentiate and communicate via various signaling molecules. Reactive oxygen species (ROS), and hydrogen peroxide in particular, have recently become well-established signaling molecules in higher eukaryotes, but still little is known about the regulatory functions of ROS in microbial structures. Here we summarize current knowledge on the possible roles of ROS during the development of colonies and biofilms, representatives of microbial multicellularity. In Saccharomyces cerevisiae colonies, ROS are predicted to participate in regulatory events involved in the induction of ammonia signaling and later on in programmed cell death in the colony center. While the latter process seems to be induced by the total ROS, the former event is likely to be regulated by ROS-homeostasis, possibly H2O2-homeostasis between the cytosol and mitochondria. In Candida albicans biofilms, the

Název v anglickém jazyce

Reactive Oxygen Species in the Signaling and Adaptation of Multicellular Microbial Communities

Popis výsledku anglicky

One of the universal traits of microorganisms is their ability to form multicellular structures, the cells of which differentiate and communicate via various signaling molecules. Reactive oxygen species (ROS), and hydrogen peroxide in particular, have recently become well-established signaling molecules in higher eukaryotes, but still little is known about the regulatory functions of ROS in microbial structures. Here we summarize current knowledge on the possible roles of ROS during the development of colonies and biofilms, representatives of microbial multicellularity. In Saccharomyces cerevisiae colonies, ROS are predicted to participate in regulatory events involved in the induction of ammonia signaling and later on in programmed cell death in the colony center. While the latter process seems to be induced by the total ROS, the former event is likely to be regulated by ROS-homeostasis, possibly H2O2-homeostasis between the cytosol and mitochondria. In Candida albicans biofilms, the

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

<a href="/cs/project/GA204%2F08%2F0718" target="_blank" >GA204/08/0718: Role amoniakové signalizace při diferenciaci kvasinkových kolonií, jejich vývoji, stárnutí a přežívání: Molekulární mechanismy a funkce.</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název periodika

Oxidative Medicine and Cellular Longevity

ISSN

1942-0900

e-ISSN

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Svazek periodika

2012

Číslo periodika v rámci svazku

jaro

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

13

Strana od-do

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Kód UT WoS článku

000307664200001

EID výsledku v databázi Scopus

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