The concept of postgraduate training of the research group: global vision, with "developing and strengthening the national biomedical industry-"healthy society "as a compound leading talent of" technology+society+economy, finance+management ",full of team spirit, pioneering and innovative spirit, first-class workers and global strategic vision. List of doctoral students who have completed and are being jointly trained with world-class universities: Ji Lei (Department of Microbiology and Molecular Immunology, School of Public Health, Johns Hopkins University, USA), Zhou (Study on Signal Transmission of Tuberculosis Kinase in University of British Columbia, Canada) and Du Qinglin (Study on Molecular Mechanism of Tuberculosis Regulating the Expression of Host Chemokines in Weil Medical College, Cornell University, USA). 20 1 1 Ph.D. student Longquan Xin was sponsored by American Society of Microbiology to attend the 5th1Multidisciplinary Conference on Antibiotics in Chicago, USA. Among the 40 winners in the world, he is the only one in Chinese mainland who has received financial support. Graduate students will attend at least one national academic conference according to their own research results during their study. After training, graduate students above master's degree can basically write and publish two SCI papers independently in English according to their own research topics. Graduate students will undertake a series of academic reception tasks for international experts on a voluntary basis. A series of research platforms from microorganisms to cells were established in the experiment, including the biosafety secondary laboratory.