The Effects of Lead on Root Tip Cell of Vicia faba
- VernacularTitle:铅诱发蚕豆根尖细胞的遗传损伤
- Author:
Xiaoyun XIN
;
Nan SANG
;
Guozhu ZHENG
- Publication Type:Journal Article
- Keywords:
Lead;
Micronucleus test;
Mitotic index;
Vicia faba root tip cell
- From:
Journal of Environment and Health
1989;0(06):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the genetic effects of lead on root tip cell of Vicia faba. Methods Micronucleus tests were conducted on root tip cell of Vicia faba treated with Pb2+ of concentrations of 0.1, 1.0, 5.0, 25.0, 50.0 mg/L for 12-36 h. Results The results indicated that the rates of micronucleus of lead-treated tip cell were significantly higher than that of the control (P
