Articles producció científicaBioquímica i Biotecnologia

Metabolomic charactetization of yeast cells after dehydration stress

  • Identification data

    Identifier:  imarina:6388188
    Handle: https://hdl.handle.net/20.500.11797/imarina6388188
    Authors:  López-Martínez, G; Borrull, A; Poblet, M; Rozès, N; Cordero-Otero, R
    Abstract:
    © 2014, Sociedad Espanola de Microbiologia. All rights reserevd. In this study, we analyzed the metabolite features of the yeasts Saccharomyces cerevisiae, Naumovia castellii, and Saccharomyces mikatae. The three species are closely related genetically but differ in their tolerance of desiccation stress. Specifi cally, we determined whether certain metabolites correlated with cell viability after stress imposition. The metabolomics profi les of these strains were compared before cell desiccation and after cell rehydration. In S. mikatae, the presence of lysine or glutamine during rehydration led to a 20% increase in survival whereas during dehydration the levels of both amino acids in this yeast were drastically reduced.

  • Others:

    Link to the original source: https://revistes.iec.cat/index.php/IM/article/view/136527
    APA: López-Martínez, G; Borrull, A; Poblet, M; Rozès, N; Cordero-Otero, R (2015). Metabolomic charactetization of yeast cells after dehydration stress. INTERNATIONAL MICROBIOLOGY, 17(3), 131-139. DOI: 10.2436/20.1501.01.215
    Paper original source: INTERNATIONAL MICROBIOLOGY. 17 (3): 131-139
    Article's DOI: 10.2436/20.1501.01.215
    Journal publication year: 2015-01-01
    Entity: Universitat Rovira i Virgili
    Paper version: info:eu-repo/semantics/publishedVersion
    Record's date: 2026-05-09
    URV's Author/s: Borrull Riera, Anna / Cordero Otero, Ricardo Román / LÓPEZ MARTÍNEZ, GEMA ISABEL / Poblet Icart, Maria Montserrat / Rozès, Nicolas Andre Louis
    Department: Bioquímica i Biotecnologia
    Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
    Publication Type: info:eu-repo/semantics/article
    ISSN: 11396709
    Author, as appears in the article.: López-Martínez, G; Borrull, A; Poblet, M; Rozès, N; Cordero-Otero, R
    licence for use: https://creativecommons.org/licenses/by/3.0/es/
    Thematic Areas: Revistas de ciencias de la naturaleza, Microbiology (medical), Microbiology, Interdisciplinar, General medicine, Biotecnología, Biotechnology & applied microbiology
    Author's mail: nicolasrozes@urv.cat, nicolasrozes@urv.cat, ricardo.cordero@urv.cat, ricardo.cordero@urv.cat, montserrat.poblet@urv.cat, montserrat.poblet@urv.cat

  • Keywords:

    Wild yeast
    Water
    Viability
    Stress
    physiological
    Saccharomyces cerevisiae
    Saccharomyces
    Saccaromyces mikatae
    Naumovia castellii
    Microbial viability
    Metabolite extraction
    Desiccation
    Dehydration stress
    Amino acids
    Biotechnology & Applied Microbiology
    Microbiology
    Microbiology (Medical)
    Revistas de ciencias de la naturaleza
    Interdisciplinar
    General medicine
    Biotecnología

  • Documents:

    DocumentPrincipal

  • Cerca a google

    Search to google scholar