中文摘要：

Microcystis aeruginosa FACHB 905 被用作一个模型有机体在生长和 microcystin (MC ) 上学习小水簇(SWC ) 的效果有毒的 cyanobacteria 的生产。结果证明 SWC 能刺激 Microcystis aeruginosa 的生长，它在一个 30-d 处理以后导致了增加的房间数字和更高特定的生长率。细胞形态学显示 Microcystis aeruginosa 处于生长的一个更好的状态，并且在 SWC 划分比在正常水聚类的是容易的更多。在在 Microcystis aeruginosa 的 10 d 的起来调整的 MC 合成和渗出，和细胞内 MC 满足的 SWC 处理随后在第 20 天以后减少了。而且，细胞的光合的颜料内容被 SWC 暂时刺激。一个可能的原因是 SWC 由支持光合作用刺激了生长，而增加的 MC 生产与颜料内容相关。

英文摘要：

Mierocystis aeruginosa FACHB 905 was used as a model organism to study the ellects oI small water clusters （SWCs） on the growth and microcystin （MC） production of toxic cyanobacteria. The results showed that SWCs were able to stimulate the growth of Microcystis aeruginosa, which resulted in increased cell numbers and higher specific growth rates after a 30-d treatment. The cell morphology indicated that Microcystis aeruginosa was in a better state of growth, and it was more prone to divide in SWCs than in normal water clusters. The SWCs treatment up-regulated MC synthesis and exudation in 10 d in Microcystis aeruginosa, and the intra-cellular MC content de- creased after the 20th day subsequently. Moreover, the cellular photosynthetic pigment contents were temporarily stimulated by SWCs. A possible reason is that SWCs stimulated the growth by promoting photosynthesis, whereas the increased MC production was relevant to pigment contents.