摘要
本文利用蚕豆根尖微核方法,检测了二种酚根尖的诱变效应。结果表明:从0.1ug/ml至0.75ug/ml各浓度组中,微核总数及微核率均明显高于阴性对照组(P<0.001),且1.4—对二苯酚有更强的诱变作用。二者的微核率与处理浓度在一定范围内均呈正相关(r=0.9896;r=0.9902)。本文为酚类的生产和应用提供了毒理指标。
IN this paper utilization of micronucleus test in vicia faba root tips detected the mutative effect of phenol and p—enzenediol. The results of test shows that the total numbers of micronucleus and micronucleus frquency are all higher than that of control in each group from 0.1ug/ml to 0.75ug/ml(P<0.001), and the effect of p—benzenediol is stronger than that of phenol;The statistical analysis express that a good direct correlation exists between the micronucleus frequency and the concentration of mutagen within some ranges (r=0.9896, r=0.9902). This paper provides toxicant index for produeter and user of phenol and p—benzenediol.
关键词
蚕豆
微核
苯酚
诱变效应
根尖
Vieia faba, Mieronueleus, Phenol, P~*—benzenediol
