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
Artigo
em Inglês
| LILACS
| ID: lil-365984
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:
DisponíveL
Índice:
LILACS (Américas)
Assunto principal:
Penicillium
/
Regulação Bacteriana da Expressão Gênica
Idioma:
Inglês
Revista:
Biol. Res
Assunto da revista:
Biologia
Ano de publicação:
2004
Tipo de documento:
Artigo
País de afiliação:
Chile
Instituição/País de afiliação:
Pontificia Universidad Catolica de Chile/CL
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