分子生物学技术在赤潮毒素分析监测中的应用

有毒赤潮事件的频繁爆发，不仅对海洋生物及自然资源造成了极大的危害，还严重威胁到公众健康。因此，各国都在积极寻求快速灵敏的检测方法，加强对赤潮毒素的分析及监测。现代分子生物学技术的发展为新型快速检测方法的建立提供了可能。对利用分子生物学技术对赤潮毒素进行检测的几种方法——全细胞PCR法、DNA探针法及信使基因细胞受体法进行了讨论。这些新技术旨在检测出环境中的痕量赤潮毒素和有害生物，杜绝赤潮毒素或有毒藻进入到食物链，从而最大限度保护公众健康、水环境及自然资源。

Application of Molecular Biotechniques in Red Tide Toxin Analysis and Monitoring

The frequent incidence of red tide events has led to the great damage to marine life and natural resources and the adverse impact on public health,and the development of modern molecular biotechniques provides new and rapid detection methods for the red tide toxin analysis and monitoring.In this paper,three new detection methods,whole cell PCR,DNA prole and reporter gene cell receptor are discussed with the aim of detecting the minute amount of red tide toxin and harmful organism to prevent them from entering the food chain and to provide protection for the public health,water enviromment and natural re-sources.