ManR, a Transcriptional Regulator of the β-Mannan Utilization System, Controls the Cellulose Utilization System in Aspergillus oryzae

Masahiro OGAWA; Tetsuo KOBAYASHI; Yasuji KOYAMA

doi:10.1271/bbb.120795

この記事には本公開記事があります。本公開記事を参照してください。
引用する場合も本公開記事を引用してください。

ManR, a Transcriptional Regulator of the β-Mannan Utilization System, Controls the Cellulose Utilization System in Aspergillus oryzae

Masahiro OGAWA, Tetsuo KOBAYASHI, Yasuji KOYAMA

著者情報

キーワード: Aspergillus oryzae, transcriptional regulator, ManR, cellulose utilization system, hemicellulose utilization system

ジャーナルフリー早期公開

論文ID: 120795

DOI https://doi.org/10.1271/bbb.120795

この記事には本公開記事があります。

The final version of this article is now available: Vol. 77 (2013) , No. 2 p.426

詳細

抄録

ManR, a DNA-binding protein possessing the Zn(II)₂Cys₆ binuclear cluster domain, acts as a positive regulator of mannanolytic enzyme genes in Aspergillus oryzae. In this study, we found that ManR controlled the expression not only of mannanolytic enzyme genes but also of cellulolytic enzyme genes in A. oryzae, based on DNA microarray analysis of a manR-disruptant and a manR-overexpressing strain. A new model for the regulation of cellulase and hemicellulase genes mediated by ManR and XlnR in A. oryzae is proposed.

責任著者(Corresponding author)

J-STAGEへの登録はこちら（無料）