Metabolomic charactetization of yeast cells after dehydration stress
Int. microbiol
; 17(3): 131-139, sept. 2014. ilus
Artigo
em Inglês
| IBECS
| ID: ibc-132087
Biblioteca responsável:
ES1.1
Localização: BNCS
ABSTRACT
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. Specifically, we determined whether certain metabolites correlated with cell viability after stress imposition. The metabolomic profiles 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 (AU)
RESUMEN
No disponible
Texto completo:
Disponível
Coleções:
Bases de dados nacionais
/
Espanha
Base de dados:
IBECS
Assunto principal:
Leveduras
/
Desidratação
/
Metabolômica
Limite:
Humanos
Idioma:
Inglês
Revista:
Int. microbiol
Ano de publicação:
2014
Tipo de documento:
Artigo
Instituição/País de afiliação:
University Rovira Virgili/Spain