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Two glycerol uptake systems contribute to the high osmotolerance of Zygosaccharomyces rouxii

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F15%3A10319407" target="_blank" >RIV/00216208:11310/15:10319407 - isvavai.cz</a>

  • Alternative codes found

    RIV/67985823:_____/15:00446712

  • Result on the web

    <a href="http://dx.doi.org/10.1111/mmi.13048" target="_blank" >http://dx.doi.org/10.1111/mmi.13048</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1111/mmi.13048" target="_blank" >10.1111/mmi.13048</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Two glycerol uptake systems contribute to the high osmotolerance of Zygosaccharomyces rouxii

  • Original language description

    The accumulation of glycerol is essential for yeast viability upon hyperosmotic stress. Here we show that the osmotolerant yeast Zygosaccharomyces rouxii has two genes, ZrSTL1 and ZrSTL2, encoding transporters mediating the active uptake of glycerol in symport with protons, contributing to cell osmotolerance and intracellular pH homeostasis. The growth of mutants lacking one or both transporters is affected depending on the growth medium, carbon source, strain auxotrophies, osmotic conditions and the presence of external glycerol. These transporters are localised in the plasma membrane, they transport glycerol with similar kinetic parameters and besides their expected involvement in the cell survival of hyperosmotic stress, they surprisingly both contribute to an efficient survival of hypoosmotic shock and to the maintenance of intracellular pH homeostasis under non-stressed conditions. Unlike STL1 in Sa.cerevisiae, the two Z.rouxiiSTL genes are not repressed by glucose, but their expr

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    EE - Microbiology, virology

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/GAP503%2F10%2F0307" target="_blank" >GAP503/10/0307: Molecular basis of osmotolerant yeast Z. rouxii, Z. bailii and D. hansenii specific properties and their biotechnological applications</a><br>

  • Continuities

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

Others

  • Publication year

    2015

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Molecular Microbiology

  • ISSN

    0950-382X

  • e-ISSN

  • Volume of the periodical

    97

  • Issue of the periodical within the volume

    3

  • Country of publishing house

    GB - UNITED KINGDOM

  • Number of pages

    19

  • Pages from-to

    541-559

  • UT code for WoS article

    000358692500010

  • EID of the result in the Scopus database

    2-s2.0-84937912456