Abstract:

Ethylene is an important plant hormone and plays important roles in plant tolerance to biotic and abiotic stress. This paper reviewed the recent research progress made on ethylene and plant resistance, the emphasis is introducing the significant role of ethylene in plant responses to drought, high-salt, low temperature, diseases, etc. stress, so as to provide basis for further understanding the regulating mode under adversity condition.

Key words: ethylene, resistance to stress, mechanism, effect

摘要：

乙烯是一种重要的植物激素，在植物对生物胁迫和非生物胁迫的耐受性和抗性中发挥重要作用。综述了近年来有关乙烯与植物抗逆性的一些最新研究进展，重点介绍了乙烯在植物响应干旱、高盐、低温、病害等逆境胁迫反应中所起的重要作用，以期为深入理解逆境胁迫下乙烯的调控方式奠定基础。

关键词: 乙烯;抗逆性;机制;作用