[1]Animal Reproduction Institute, State Key Laboratory for Conservation andUtilization of Subtropical Agro-bioresources, Guangxi University, 75 XiuLingRoad, Nanning 530005, P.R China;
[2]present address: AgResearch Ltd., Ruakura Research Centre, ReproductiveTechnologies, 1.0 Bisley Road, Private Bag 3123, Hamilton, New Zealand;
转基因家畜; 受精卵; 水牛; 外源DNA导入; 生产; 激光共聚焦扫描显微镜; 细胞质; 牛胚胎;