The acetyl xylan esterase II gene from Penicillium purpurogenum is differentially expressed in several carbon sources, and tightly regulated by pH
Biol. Res
; 37(1): 107-113, 2004. ilus, graf
Article
em En
| LILACS
| ID: lil-365984
Biblioteca responsável:
BR1.1
RESUMO
The expression of the acetyl xylan esterase II (axeII) gene from Penicillium purpurogenum is repressed by glucose and induced by xylan, as well as to a small degree by xylose and xylitol. This gene is expressed at neutral pH, but not under alkaline or acidic conditions, in agreement with previous findings for other xylanolytic genes of this organism. This is the first report showing pH regulation of an axe gene.
Texto completo:
1
Índice:
LILACS
Assunto principal:
Penicillium
/
Regulação Bacteriana da Expressão Gênica
Idioma:
En
Revista:
Biol. Res
Assunto da revista:
BIOLOGIA
Ano de publicação:
2004
Tipo de documento:
Article