真菌诱导子在发酵工业中的应用现状及展望

Application and prospect of fungi elicitors in fermentation industry

摘要:

真菌诱导子是一类能诱导植物和微生物产生次级代谢产物的活性物质，它一经识别，将通过信号转导途径，引起相关基因表达发生变化，从而调节次级代谢产物合成途径中相关酶的活性，诱导特定次级代谢产物的积累。近年来国内外在真菌诱导子诱导途径及机制方面进行了深入研究，同时在生物工业领域，尤其在发酵工业中的应用也引起了广泛关注。以下结合本实验室的研究工作，重点介绍了真菌诱导子在植物和微生物细胞次级代谢产物合成方面的应用现状、诱导机制和存在的问题及展望。

Abstract:

Fungal elicitors are a group of chemicals that can stimulate the secondary metabolite production in plants and microbial cells. After being recognized, it could enhance the expression of related genes through the signal-transduction pathway; regulate the activity of the enzyme involved in the biosynthesis of secondary metabolites. In recent years, the inducible mechanism of fungal elicitors has been studied deeply worldwide. Meanwhile, it has acquired wide concern in the area of biological industry, especially in the fermentation industry. This paper addresses the application and prospect of fungal elicitors in the secondary metabolites of plant and microbial cells.