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编码糖化酶的土曲霉gla1基因的分子克隆与转录分析

Molecular cloning and transcriptional analysis of the Aspergillus terreus gla1 gene encoding a glucoamylase.

作者信息

Ventura L, González-Candelas L, Pérez-González J A, Ramón D

机构信息

Departamento de Biotecnología, Consejo Superior de Investigaciones Científicas, Valencia, Spain.

出版信息

Appl Environ Microbiol. 1995 Jan;61(1):399-402. doi: 10.1128/aem.61.1.399-402.1995.

Abstract

The Aspergillus terreus gla1 gene, coding for a glucoamylase, has been cloned by heterologous hybridization. The gene is interrupted by four introns and encodes a protein with an N-terminal catalytic domain and a C-terminal starch-binding domain. The expression of the gene is induced by starch and maltose and repressed by glucose.

摘要

编码葡糖淀粉酶的土曲霉gla1基因已通过异源杂交克隆出来。该基因被四个内含子中断,编码一种具有N端催化结构域和C端淀粉结合结构域的蛋白质。该基因的表达受淀粉和麦芽糖诱导,受葡萄糖抑制。

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本文引用的文献

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Cloning and sequence analysis of the glucoamylase gene of Neurospora crassa.
Curr Genet. 1993 Sep;24(3):205-11. doi: 10.1007/BF00351793.

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