Thereby, they have bright application future in agriculture and clinical medicine. So we cloned these two protein genes and then studied on their expressing in Ecoli.

• 核糖体失活蛋白(ribosome inactivating proteins,RIPs)是广泛存在于植物界的一类蛋白毒素,有抗肿瘤,提高植物抗病的能力,在临床医学和农业方面有着光明的应用前途,因此本文克隆这两个蛋白基因,并对它们在原核中的表达进行了研究,为进一步研究这两个蛋白及应用提供基础。