Osmotolerant yeast species differ in basic physiological parameters and in tolerance of non-osmotic stresses

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F14%3A10283705" target="_blank" >RIV/00216208:11310/14:10283705 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/67985823:_____/14:00431293

Výsledek na webu

<a href="http://dx.doi.org/10.1002/yea.3024" target="_blank" >http://dx.doi.org/10.1002/yea.3024</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/yea.3024" target="_blank" >10.1002/yea.3024</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Osmotolerant yeast species differ in basic physiological parameters and in tolerance of non-osmotic stresses

Popis výsledku v původním jazyce

Osmotolerance is the ability to grow in an environment with a high osmotic pressure. In this study we compared the physiological parameters and tolerance to osmotic and non-osmotic stresses of three osmotolerant yeast species, Debaryomyces hansenii, Pichia farinosa (sorbitophila) and Zygosaccharomyces rouxii, with those of wild-type Saccharomyces cerevisiae. Although the osmotolerant species did not differ significantly in their basic parameters, such as cell size or growth capacity, they had differentabilities to survive anhydrobiosis, potassium limitation or the presence of toxic cationic drugs. When their osmotolerance was compared, the results revealed that some of the species isolated as sugar/polyol-tolerant (e.g. P. farinosa) are also highly tolerant to salts and, vice versa, some strains isolated from an environment with high concentration of salt (e.g.Z. rouxii ATCC 42981) tolerate high concentrations of sugars. None of the tested strains and species was osmophilic. Taken tog

Název v anglickém jazyce

Osmotolerant yeast species differ in basic physiological parameters and in tolerance of non-osmotic stresses

Popis výsledku anglicky

Osmotolerance is the ability to grow in an environment with a high osmotic pressure. In this study we compared the physiological parameters and tolerance to osmotic and non-osmotic stresses of three osmotolerant yeast species, Debaryomyces hansenii, Pichia farinosa (sorbitophila) and Zygosaccharomyces rouxii, with those of wild-type Saccharomyces cerevisiae. Although the osmotolerant species did not differ significantly in their basic parameters, such as cell size or growth capacity, they had differentabilities to survive anhydrobiosis, potassium limitation or the presence of toxic cationic drugs. When their osmotolerance was compared, the results revealed that some of the species isolated as sugar/polyol-tolerant (e.g. P. farinosa) are also highly tolerant to salts and, vice versa, some strains isolated from an environment with high concentration of salt (e.g.Z. rouxii ATCC 42981) tolerate high concentrations of sugars. None of the tested strains and species was osmophilic. Taken tog

Druh

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

CEP obor

CE - Biochemie

OECD FORD obor

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Projekt

<a href="/cs/project/GAP503%2F10%2F0307" target="_blank" >GAP503/10/0307: Molekulární podstata specifických vlastností osmotolerantních kvasinek Z. rouxii, Z. bailii a D. hansenii a jejich biotechnologické aplikace</a><br>

Návaznosti

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

Yeast

ISSN

0749-503X

e-ISSN

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Svazek periodika

31

Číslo periodika v rámci svazku

8

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

13

Strana od-do

309-321

Kód UT WoS článku

000340449000004

EID výsledku v databázi Scopus

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