Four Saccharomyces species differ in their tolerance to various stresses though they have similar basic physiological parameters

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985823%3A_____%2F18%3A00489312" target="_blank" >RIV/67985823:_____/18:00489312 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1007/s12223-017-0559-y" target="_blank" >http://dx.doi.org/10.1007/s12223-017-0559-y</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s12223-017-0559-y" target="_blank" >10.1007/s12223-017-0559-y</a>

Result language

angličtina

Original language name

Four Saccharomyces species differ in their tolerance to various stresses though they have similar basic physiological parameters

Original language description

Saccharomyces species, which are mostly used in the food and beverage industries, are known to differ in their fermentation efficiency and tolerance of adverse fermentation conditions. However, the basis of their difference has not been fully elucidated, although their genomes have been sequenced and analyzed. Five strains of four Saccharomyces species (S. cerevisiae, S. kudriavzevii, S. bayanus, and S. paradoxus), when grown in parallel in laboratory conditions, exhibit very similar basic physiological parameters such as membrane potential, intracellular pH, and the degree to which they are able to quickly activate their Pma1 H+-ATPase upon glucose addition. On the other hand, they differ in their ability to proliferate in media with a very low concentration of potassium, in their osmotolerance and tolerance to toxic cations and cationic drugs in a growth-medium specific manner, and in their capacity to survive anhydrobiosis. Overall, S. cerevisiae (T73 more than FL100) and S. paradoxus are the most robust, and S. kudriavzevii the most sensitive species. Our results suggest that the difference in stress survival is based on their ability to quickly accommodate their cell size and metabolism to changing environmental conditions and to adjust their portfolio of available detoxifying transporters.

Czech name

—

Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

10606 - Microbiology

Project

<a href="/en/project/GA15-03708S" target="_blank" >GA15-03708S: Specific properties of Sacharomyces and Dekkera bruxellensis yeast species and their exploitation in biotechnology and food industry</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2018

Confidentiality

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

Name of the periodical

Folia Microbiologica

ISSN

0015-5632

e-ISSN

—

Volume of the periodical

63

Issue of the periodical within the volume

2

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

11

Pages from-to

217-227

UT code for WoS article

000424671600011

EID of the result in the Scopus database

2-s2.0-85031911298