热休克对纤细裸藻中诱变剂和致癌物致突变性的影响。

Effect of heat shock on the mutagenicity of mutagens and carcinogens in Euglena gracilis.

作者信息

Chreno O, Krajcovic J, Ebringer L, Polónyi J

机构信息

Institute of Molecular and Subcellular Biology, Comenius University, Bratislava, Czechoslovakia.

出版信息

Teratog Carcinog Mutagen. 1988;8(3):161-8. doi: 10.1002/tcm.1770080305.

DOI:10.1002/tcm.1770080305

PMID:2905082

Abstract

The effect of heat-shock treatment (42 degrees C for 15 min) on the ability of four mutagens and carcinogens to induce hereditary bleaching in Euglena gracilis cells was investigated. All four mutagens (treatment time: 1-24 h) tested after heat shock increased the frequency of bleached mutants of Euglena gracilis.

摘要

研究了热休克处理（42摄氏度，15分钟）对四种诱变剂和致癌物诱导纤细裸藻细胞遗传性漂白能力的影响。热休克后测试的所有四种诱变剂（处理时间：1-24小时）均增加了纤细裸藻漂白突变体的频率。