In order to build up a gastric carcinoma cell expressing human cyclin G2 gene stably, a useful tool for the research on the function of cyclin G2 in gastric carcinoma cell cycle regulation was made.

• 应用脂质体基因转染技术建立稳定表达cyclin G2基因的胃癌克隆细胞，为深入研究cyclin G2在胃癌细胞周期调控的作用和机制提供理想的生物学模型。