The acetyl xylan esterase II gene from Penicillium purpurogenum is differentially expressed in several carbon sources, and tightly regulated by pH

Chavez, R; Schachter, K; Navarro, C.; Peirano, A.; Bull, P; Eyzaguirre, J

Abstract

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.

Más información

Título según WOS: The acetyl xylan esterase II gene from Penicillium purpurogenum is differentially expressed in several carbon sources, and tightly regulated by pH
Título según SCOPUS: The acetyl xylan esterase II gene from Penicillium purpurogenum is differentially expressed in several carbon sources, and tightly regulated by pH
Título según SCIELO: The acetyl xylan esterase II gene from Penicillium purpurogenum is differentially expressed in several carbon sources, and tightly regulated by pH
Título de la Revista: BIOLOGICAL RESEARCH
Volumen: 37
Número: 1
Editorial: Springer Nature
Fecha de publicación: 2004
Página de inicio: 107
Página final: 113
Idioma: English
DOI:

10.4067/S0716-97602004000100011

Notas: ISI, SCIELO, SCOPUS