The host-pathogen molecular interaction laboratory of Jilin University was established in 2012 by a team led by Professor Qingming Qin (Jilin University Overseas Excellent Talent Introduction Program, Jilin Province High-level Innovative Talent Introduction Program). The research interest lies in the analysis of pathogens and host interactions. The molecular mechanism of the company has 3 permanent faculty members. The laboratory undertakes more than 10 scientific research projects, including national key research and development projects, the National Natural Science Foundation of China, and public welfare industry (agricultural) research projects. In just a few years since its establishment, the laboratory has obtained remarkable research results, and has constructed the world’s largest known mutant library of Botrytis cinerea (contains about 50,000 T-DNA insertion mutants). Group); published 8 research papers, 4 of which were published in top academic journals in the field, including one sub-Journal of Cell Cell Host & Microbe (impact factor 14.946), Environmental Microbiology (5 year impact factor 5.96-6.24) 3 articles. The laboratory has an excellent scientific research platform and academic atmosphere and maintains long-term cooperation with internationally renowned professors and scholars in related fields from many world-renowned universities such as the University of California, Davis, the University of Texas at Austin, Texas A&M University, etc. relationship. More than ten masters, doctors, and post-doctoral students have conducted research in this laboratory; in addition, there are 251 undergraduates from the School of Plant Sciences, the School of Life Sciences and other schools in the laboratory to conduct various innovative research. Received 5 national-level funding projects of the University Student Innovation and Entrepreneurship Training Program and 6 school-level funding projects. Two doctors and five masters have obtained degrees, and 57 college students have been trained to complete their graduation thesis. Graduates have begun to be active in the relevant research fields of many of the world's top universities and research institutes.