An Overview of the CCAAT-Box Binding Factor in Filamentous Fungi : Assembly, Nuclear Translocation, and Transcriptional Enhancement

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概要

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• Filamentous fungi are frequently used for the production of industrial enzymes, since they produce a variety of enzymes including polysaccharide-degrading enzymes. Among the many filamentous fungi, Aspergillus species, such as A. oryzae and A. niger, are known as strong producers of amylolytic enzymes. We have been studying on the regulatory mechanisms underlying the expression of A. oryzae amylolytic genes. Based on analyses using a hybrid model system of A. nidulans transformed by a gene encoding A. oryzae Taka-amylase A, the major amylase (taaG2), we have found that three factors, CCAAT-box binding protein, CreA, and AmyR, are involved in taaG2 gene expression and regulation. In this review, the focus is on the CCAAT-box binding protein of filamentous fungi. The assembly, nuclear translocation, and transcriptional enhancement mechanisms of the CCAAT-box binding protein are discussed.

• 社団法人 日本農芸化学会の論文
• 2005-04-23

著者

• Kato Masashi

  Department Of Applied Biological Chemistry Fuculty Of Agriculture Meijo University

• Kato Masashi

  Department Of Biological Mechanisms And Functions Graduate School Of Bioagricultural Sciences Nagoya

• Kato Masashi

  Department Of Applied Biological Chemistry Faculty Of Agriculture Meijo University

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