植物冷激蛋白的研究概况  

Research Situation of Plants of Cold Shock Protein

作　　者：杨雪[1] 张东哲 吴疆[1] Yang Xue et al(College of Agronomy and Resources and Environment, Tianjin Agricultural University, Tianjin 300384, Chin)

机构地区：[1]天津农学院农学与资源环境学院,天津300384

出　　处：《安徽农学通报》2016年第22期17-19,共3页Anhui Agricultural Science Bulletin

基　　金：天津市级大学生创新训练项目(201610061118)

摘　　要：在植物体内合成的特定低温应激蛋白中,多数已经被鉴定。近年来,研究的焦点主要集中在几种特殊类型的冷激蛋白,其中,植物抗冻蛋白保护细胞免受冰晶破坏,分子伴侣和脱水蛋白在冷胁迫期间保护细胞大分子不受损伤,线粒体内解偶联蛋白的氧化和磷酸化过程,可以使植物保持高于0℃一段时间,为随后适应低于0℃的环境做充分的准备。In the plant,specific low temperature stress protein synthesized by the plant most have been identified. Inrecent years,the focus of the research is mainly concentrated in some special types of cold shock protein,such as theplant antifreeze proteins to protect cells from ice crystals,molecular chaperone and dehydration proteins to protectcell macromolecular damaged during cold stress,mitochondrial uncoupling protein oxidation and phosphorylation inprocess,will keep plants above 0℃ for a period of time,in order to adapt then below 0℃ environment.

关 键 词：植物 冷激蛋白 应激蛋白 

分 类 号：Q946[生物学—植物学]