EFFECTS OF POTENTIAL ANEUPLOIDY INDUCING AGENTS ON MICROTUBULE ASSEMBLY INVITRO

被引：46

作者：

WALLIN, M ^{[1
]}

HARTLEYASP, B ^{[1
]}

机构：

[1] KABA PHARMACIA,LUND,SWEDEN

来源：

MUTATION RESEARCH | 1993年 / 287卷 / 01期

关键词：

ANEUPLOIDY INDUCTION; MICROTUBULE ASSEMBLY; SPINDLE POISON;

D O I：

10.1016/0027-5107(93)90141-2

中图分类号：

Q3 [遗传学];

学科分类号：

071007 ; 090102 ;

摘要：

The present study was carried out with the 10 known or suspected spindle poisons of the Commission of the European Communities program to study aneuploidy induction. We have investigated these substances on the assembly of isolated bovine microtubules at 10, 100 and 1000 muM and studied morphology by electron microscopy. The substances could be grouped into two categories, strong and weak inhibitors. Colchicine, vinblastine and thimerosal were strong inhibitors; cadmium chloride, thiabendazole, chloral hydrate, hydroquinone, diazepam and econazole were weak inhibitors, the latter three causing aberrant forms visible on electron microscopy. Pyrimethamine did not inhibit the assembly of microtubules, but produced aberrant forms.

引用

页码：17 / 22

页数：6

共 19 条

[1] DIAZEPAM INDUCES MITOTIC ARREST AT PROMETAPHASE BY INHIBITING CENTRIOLAR SEPARATION [J].