Opposite patterns of expression of two Aspergillus nidulans xylanase genes with respect to ambient pH

被引：71

作者：

MacCabe, AP ^{[1
]}

Orejas, M ^{[1
]}

Pérez-González, JA ^{[1
]}

Ramón, D ^{[1
]}

机构：

[1] CSIC, Inst Agroquim & Tecnol Alimentos, Dept Biotecnol, Valencia 46100, Spain

来源：

JOURNAL OF BACTERIOLOGY | 1998年 / 180卷 / 05期

关键词：

D O I：

10.1128/JB.180.5.1331-1333.1998

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

The Aspergillus nidulans xylanase genes xlnA and xlnB are subject to regulation by ambient pH via the zinc finger transcription factor PacC. In the presence of D-xylose, xlnA is expressed under conditions of alkaline ambient pH while xlnB is expressed at acidic ambient pH. These data have been confirmed for acidity-and alkalinity-mimicking A. nidulans mutants.

引用

页码：1331 / 1333

页数：3

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