微囊藻毒素对微生物的生态毒理学效应研究进展  

Advance in Study on the Ecotoxicological Effect of Microcystins against Microorganisms

作　　者：杨翠云[1] 刘苏静[1] 周世伟[1] 夏传海[1] 刘永定[2] 

机构地区：[1]中国科学院烟台海岸带可持续发展研究所,烟台264003 [2]中国科学院水生生物研究所,武汉430072

出　　处：《生态毒理学报》2009年第4期602-608,共7页Asian Journal of Ecotoxicology

基　　金：国家重点基础研究发展规划项目(No.2003CB716801);中科院知识创新工程方向性项目(No.KZCX-YW-Q07-04)

摘　　要：微囊藻毒素是一类由蓝藻产生的具有肝毒性的环状肽类化合物,是富营养化淡水水体中最常见的藻类毒素,也是蓝藻水华污染过程中产量最大、危害最严重的藻毒素种类.论文根据微囊藻毒素对微生物(包括微型浮游植物、细菌、真菌)生态毒理学效应最新的研究进展,简要综述了微囊藻毒素的产生、理化性质以及对微生物的毒性效应,并对此研究领域进行了展望.Microcystins （MCs）, a kind of cyclic heptatoxins produced by numerous cyanobacterial species in eutrophic surface waters, have received increasing worldwide concern in the last decades due to their toxic potential. MCs are also the common algal toxin in the process of water eutrophication and cyanobacteria bloom, and are the most toxic and abundant species. According to the latest progress of ecotoxicology of microcystin on microorganisms （including micro phytoplankton, bacteria, fungi）, the formation of microcystins, physical and chemical properties and the main toxic effects on microorganisms were reviewed, and the research direction were also prospected.

关 键 词：微囊藻毒素 微生物 生态毒理 

分 类 号：X171.5[环境科学与工程—环境科学]