摘要
Sporamin蛋白是甘薯块根中一种主要的可溶性蛋白,具有块根特异表达、伤害诱导表达等生物学特性,并具有胰蛋白酶抑制剂活性。sporamin具有的胰蛋白酶抑制剂活性使其广泛应用于近年植物抗虫转基因的研究。该文就其序列结构特性、表达调控、生物学功能,以及在抗虫转基因领域的研究进展进行了综述。
Sporamin protein, a major soluble protein in sweet potato tuber, has root-specific, wound- induced expression pattern and Kunitz-type trypsin inhibitor activity. Potential protease inhibitor makes sporamin protein widely used in recent years＇ engineering plant research. This review is a summary of the current knowledge of sporamin protein on its structural features, expression regulation, biological activities as well as researches on en- gineering plant resistance against insects.
出处
《中国细胞生物学学报》
CAS
CSCD
2011年第6期692-698,共7页
Chinese Journal of Cell Biology
基金
浙江省科技计划科研项目(No.2009C32026)
浙江省教育厅科研项目(No.20070173)资助项目~~
