【摘要】 植物bZIP转录因子是一类蛋白,在真核生物中广泛分布并且相对保守,其碱性区域高度保守,约包含20个氨基酸残基。根据bZIP结构的不同,可将其划分为10个亚族。不同亚族的转录因子行使不同的功能,主要包括表达植物种子贮藏基因、调控植物生长发育过程、进行光信号转导、预防病害、胁迫应答和ABA敏感性等各种信号的反应。本文主要介绍bZIP转录因子的分类、结构特征、功能多样性及其在不同植物中的分布及数量、参与的植物发育过程、次生代谢调控、生物与非生物胁迫应答及以非生物信号转导方面的研究进展,以期为进一步研究和利用bZIP转录因子提供参考。更多还原

【Abstract】 Plant bZIP transcription factors are a group of proteins that are widely distributed and relatively conserved in eukaryotes, among which the alkaline regions are highly conserved and contain about 20 amino acid residues. According to the bZIP structure, they can be divided into 10 subgroups. Transcription factors of different subgroups perform different functions, including expression of storage genes in plant seeds, regulation of plant growth and development, light signal transduction, disease prevention, stress response and ABA sensitivity. The bZIP transcription factors were reviewed in classification, structure,functional diversity, distribution and quantity in different plants, involvement in plant growth process,secondary metabolic regulation, biological and abiotic stress response, and biological signal transduction in order to provide reference for further research and utilization of bZIP transcription factors.更多还原