Hierarchical and metabolic regulation of glucose influx in starved Saccharomyces cerevisiae.
FEMS Yeast Res
; 5(6-7): 611-9, 2005 Apr.
Article
em En
| MEDLINE
| ID: mdl-15780660
ABSTRACT
A novel method dissecting the regulation of a cellular function into direct metabolic regulation and hierarchical (e.g., gene-expression) regulation is applied to yeast starved for nitrogen or carbon. Upon nitrogen starvation glucose influx is down-regulated hierarchically. Upon carbon starvation it is down-regulated both metabolically and hierarchically. The method is expounded in terms of its implications for diverse types of regulation. It is also fine-tuned for cases where isoenzymes catalyze the flux through a single metabolic step.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Saccharomyces cerevisiae
/
Regulação Fúngica da Expressão Gênica
/
Resposta ao Choque Térmico
/
Proteínas de Saccharomyces cerevisiae
/
Glucose
Idioma:
En
Revista:
FEMS Yeast Res
Ano de publicação:
2005
Tipo de documento:
Article