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Identification of regulators controlling cellulase and hemicellulase gene expression in filamentous fungi and its functional analysis.

Identification of regulators controlling cellulase and hemicellulase gene expression in filamentous fungi and its functional analysis.
丝状真菌纤维素酶和半纤维素酶基因表达调控因子的鉴定及其功能分析。
批准号:
20780058
负责人:
TANI Shuji
金额:
$2.75万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Young Scientists (B)
财政年份:
2008
资助国家:
日本
项目状态:
已结题
起止时间:
2008 至 2009

项目摘要

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中文摘要
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英文摘要
We report the successful Agrobacterium tumefaciens-mediated transformation (AMT) of Aspergillus aculeatus for functional genomics. We isolated 40 transformants expected to be disruptants of the regulator(s) controlling cellulase gene expressions in A. aculeatus from 15,000 transformants obtained by AMT. Mutation of the geneA resulted in 5-fold reduction on cellobiohydrolase gene expression in transformant by comparing with that in host strain. Now, we are further analyzing the function of putative transcription factor identified in this study and seeking the other regulators.
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DOI: --
发表时间: 2008
期刊:
影响因子: --
作者: [國武絵美, 谷修治, 炭谷順一, 川口剛司]
通讯作者: 川口剛司
DOI: --
发表时间: 2008
期刊:
影响因子: --
作者: [E. Kunitake, S. Tani, J. Sumitani, and T. Kawaguchi]
通讯作者: and T. Kawaguchi
Physiological inducer and cis-elements required for the cellobiohydrolase Igene induction via XlnR-independent pathway in Aspergillus aculeatus.
棘孢曲霉中通过 XlnR 独立途径诱导纤维二糖水解酶 I 基因所需的生理诱导剂和顺式元件。
DOI: --
发表时间:
期刊: Biotechnology of lignocelluloses degradation, biomassutilization, and biorefinery. 2009-11
影响因子: --
作者: [S.Tani, J.Sumitani, T.Kawaguchi]
通讯作者: T.Kawaguchi
Physiological inducer and cis-elements required for the cellobiohydrolase lgene induction via XlnR-indenendent pathway in Aspergillus aculeatus
棘孢曲霉中通过 XlnR 独立途径诱导纤维二糖水解酶基因所需的生理诱导剂和顺式元件
DOI: --
发表时间:
期刊: Biotechnology of lignocelluloses degradation, biomass utilization, and biorefinery (In press)
影响因子: --
作者: [S. Tani, J. Sumitani, and T. Kawaguchi]
通讯作者: and T. Kawaguchi
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