CLASTOGENICITY OF LANTHANIDES - INDUCTION OF MICRONUCLEI IN ROOT-TIPS OF VICIA-FABA

被引：27

作者：

JHA, AM

SINGH, AC

机构：

[1] Genetic Toxicology Laboratory, Department of Botany, Samastipur, 848 134, Samastipur college

来源：

MUTATION RESEARCH-GENETIC TOXICOLOGY | 1994年 / 322卷 / 03期

关键词：

LANTHANIDES; MICRONUCLEI; CLASTOGENICITY; VICIA FABA;

D O I：

10.1016/0165-1218(94)90003-5

中图分类号：

Q3 [遗传学];

学科分类号：

071007 ; 090102 ;

摘要：

The clastogenic property of two lanthanides, Praseodymium and Neodymium, was evaluted by scoring the frequencies of micronucleated cells in the interphase and chromosome/chromatid aberrations at ana-telophases in root tips of Vicia faba L. The significant increase in the frequency of micronucleated cells coupled with the increase in the frequency of chromosome/chromatid bridges and lagging chromosomes/chromatids suggest that these two are clastogenic for Vicia faba root cells.

引用

页码：169 / 172

页数：4

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