作者机构:Institute of Pathology, Tongji Hospital, Department of Pathology, Tongji Medical College, Huazhong University of Science and Technology, Key Laboratory of Respiratory Diseases, Ministry of Health, Wuhan 430030, China
相关基金:The project was supported by a grant from the National Natural Sciences Foundation of China (No.30200115).Acknowledgements The authors thank Dr. Bert Vogelstein and Dr. Rolf Kemler for their generous gifts of plasmids.