摘要
对长江中下游5个城市的源水和自来水应用Ames试验进行致突变性研究,结果表明,无论是源水还是自来水均对TA_(98)菌株有明显的致突变作用(加或不加S_9)。通过计算最低致突变剂量(MEMD),发现各城市水样的致突变性除与地理位置(上下游)有关外,还与该城市的工业发展有一定关系。
Using Ames' test to detect the mutagenicity of water samples from five cities along Changjiang. The result showed that both source water and tap water had high mutagenic activities (with or without S9). The minimum average dose of mutagenicity was related not only with the location of the city but also with the industrial development of the city.
出处
《上海环境科学》
CAS
CSCD
1994年第9期9-11,8,共4页
Shanghai Environmental Sciences
