酵母耐盐机制的研究进展

Advances of SaltTolerant Mechanism in Yeast

酵母是一种真核模式生物同时也是一种耐盐微生物,其基因表达和信号传导系统的调节机制及离子运输机制与高等真核生物类似。酵母耐盐机制的研究有助于阐明真核生物的耐盐机制。本文综述了酵母在盐胁迫下的信号传导途径和分子应答机制,以及在酵母耐盐机制研究中主要的研究方法。

Yeast is a model eukoryotic organism and salt-tolerant microorganism.The regulative mechanism of gene expression and signal transduction and ion transport of yeast is similar to that of higher eukoryotic organism.The research on salt-tolerant mechanism of yeast will be helpful to the illustrate the salt-tolerant mechanism of higher eukoryotic organism.This review summarized the signal transduction pathway and molercular responses of yeast under salt stress and the major research methods in the research on the salt-tolerant mechenism in yeast.