摘要
乙烯对花卉衰老具有强烈的促进作用,是造成花卉衰老的根本原因.本文主要综述了近几年来采用基因工程手段将乙烯信号转导途径和生物合成途径的相关基因转化到植物体内,从而延长花期方面的研究.
Ethylene have strong stimulative role for flowers＇ senescence, it is the main cause to flowers＇ senescence. This paper has summarized mainly the researches for prolonging of florescence by the means of genetic engineering in last few years. Those researches are that transform the genes of signal transformation and ethylene biological composition to the plant to prolonging the florescence.
出处
《内蒙古民族大学学报（自然科学版）》
2009年第2期176-179,187,共5页
Journal of Inner Mongolia Minzu University：Natural Sciences
基金
黑龙江省自然科学基金(c100508)
内蒙古民族大学博士启动基金(225)
关键词
花期乙烯
信号转导
生物合成
Florescence
Ethylene
Signal transformation
Biosynthesis
