镰刀菌真菌毒素产生与调控机制研究进展

被引：27

作者：

张岳平

机构：

[1] 中南大学研究生院隆平分院

来源：

生命科学 | 2011年 / 23卷 / 03期

关键词：

镰刀菌; 真菌毒素; 食物安全; 致病性; 研究进展;

D O I：

10.13376/j.cbls/2011.03.010

中图分类号：

Q93 [微生物学]; S432.44 [];

学科分类号：

071005 ; 100705 ;

摘要：

镰刀菌是一种重要的植物病原菌,给世界范围内农作物生产带来巨大破坏。除导致产量下降外,由其产生的镰刀菌真菌毒素能够污染农产品品质,给动物和人类食物安全造成严重隐患。单端孢霉烯族毒素(Trichothecenes)、伏马菌素(Fumonisin)和玉米赤霉烯酮(Zearalenone)是三种最重要的镰刀菌真菌毒素。镰刀菌真菌毒素的生物合成与生产受到体内一系列相关功能基因的调控;此外,pH值、碳氮比等环境条件也能影响真菌毒素的产量。本文简述了镰刀菌真菌毒素在产生机理、主要分类、致病性以及调控因素等方面的研究进展。

引用

页码：311 / 316

页数：6

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