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Doctoral tutor > microbiology  
Hai Xu
Phone number: +86 531 88362362
Fax number: 
E-mail: haixu@sdu.edu.cn
Title: Professor



09/2000 - 06/2004 Ph.D., Department of Microbiology

Shandong University, Jinan, Shandong, P. R. China


09/1997 - 07/2000 M.S., Department of Microbiology

Shandong University, Jinan, Shandong, P. R. China


09/1978 - 06/1982 B.S., Department of Microbiology

Fudan University, Shanghai, P. R. China


09/2007- Professor, State Key Laboratory of Microbial Technology, School of Life Science, ShanDong University, Jinan, Shandong , P. R. China.

09/2004-10/2007 Post Doctor, Department of Microbiology & Immunology University of British Columbia, Canada.

06/2000 –08/2004 Visiting Scholar,

Lab of Microbiology Shanghai Institute of Plant Physiology and Ecology Chinese Academy of Science, 300 Fenglin Road, Shanghai 200032. P. R. China.

Chinese National Human Genome Center at Shanghai (CHGCS), 50 Bi Bo Road, Zhang Jiang High Tech Park, Shanghai 201203, P. R. China.

Shanghai center for Bioinformatics Technology, 100 Qin Zhou Road, Shanghai, P. R. China.

12/1997-05/2000 Associate Professor of Microbiology, School of Life Science, Shandong University, Jinan, Shandong P. R. China.

09/1992 - 011/1997 Lecturer Microbiology, School of Life Science, Shandong University, Jinan, Shandong P. R. China.

07/1982 - 08/1992 Assistant Professor of Microbiology JiangSu Institute of Microbiology, WuXi, Jiangsu. P. R. China.


1. Focusing on understanding and linking genetic traits with phenotypic behavior of antimicrobial resistant bacteria, especially in identifying the prevalence, occurrence, and sources of antimicrobial resistant genes/microorganisms that occur within the aquatic system and are of consequence to human therapeutic treatment.

2. To better identify reservoirs of and mechanisms of horizontal transferring of antibiotic resistance genes and the functions of those genes from environmental bacteria.

3. Study on Dissemination of Plasmid-Mediated Quinolone Resistance Genes in Environmental waste waters and Genetic Structures of Relevant drugs-Resistant Enterobacteriaceae


1. The National Science and Technology Major Project “Analysis of drug resistance genes and their transfer from super resistant bacteria in the broiler industry chain” 2013ZX10004217-003

2. The National Natural Science Foundation of China “Study on Dissemination of Plasmid-Mediated Quinolone Resistance Genes in Environmental Wastewaters and Genetic Structures of Relevant Drugs-Resistant Enterobacteriaceae” 31170112

3. The National Natural Science Foundation of China “Isolation of antibiotic resistance bacteria and characterization integrons in aquatic environments” 30870084

4. The State Key Laboratory of Microbial Technology “Identification of integron bacteria from the environment; mechanisms of function of drug resistance gene and their transfer” annual.

5. The Medical and Health Technology Foundation of Shandong “Identification and separation of bacteria associated with of the integron genes from the environments in sewage” 2011HZ050


1. Wu, H., M.Y. Wang, Y.Q. Liu, X.H. Wang, Y.K. Wang, J.X. Lu and H. Xu*. 2016. Characterization of antimicrobial resistance in Klebsiella species isolated from chicken broilers. Int. J. Food Microbiol. 232:95-102.

2. Wu, H., S.B. Xia, F.Y. Bu, J. Qi, Y.Q. Liu and H. Xu*. 2015. Identification of integrons and phylogenetic groups of drug-resistant Escherichia coli from broiler carcasses in China. Int. J. Food Microbiol. 211: 51–56.

3. Xia, R., Y. Ren, X. H. Guo and H. Xu*. 2013. Molecular diversity of class 2 integrons in antibiotic-resistant gram-negative bacteria found in wastewater environments in China. Ecotoxicology. 22: 402-414.

4. Xia, R., Y. Ren and H. Xu*. 2013. Identification of Plasmid-Mediated Quinolone Resistance qnr Genes in Multidrug-Resistant Gram-Negative Bacteria from Hospital Wastewaters and Receiving Waters in the Jinan Area, China. Microb Drug Resist. 19: 446-456.

5. Han, N., D.H. Sheng and H. Xu*. 2012. Role of Escherichia coli strain subgroups, integrons, and integron-associated gene cassettes in dissemination of antimicrobial resistance in aquatic environments of Jinan, China. Water Sci Technol. 66: 2385-2392.

6. Guo ¹, X.H., R. Xia ¹, N. Han and H. Xu*. 2011. Genetic diversity analyses of class 1 integrons and their associated antimicrobial resistance genes in Enterobacteriaceae strains recovered from aquatic habitats in China. Lett Appl Microbiol. 52: 667–675.

7. Xu, H*., K. Broersma, V. Miao and J. Davies. 2011. Class 1 and Class 2 integrons in multidrug resistant Gram-negative bacteria isolated from the Salmon River, British Columbia. Can J Microbiol. 57: 460-467.

8. Xu, H*., V. Miao, W. Kwong, R. Xia and J. Davies. 2011. Identification of a Novel Fosfomycin Resistance Gene (fosA2) in Enterobacter cloacae from the Salmon River, Canada. Lett Appl Microbiol. 52: 427–429

9. Xia, R., X.H. Guo, Y.Z. Zhang and H. Xu*. qnrVC-Like Gene Located in a Novel Complex Class 1 Integron Harboring the ISCR1 Element in an Aeromonas punctata Strain from an Aquatic Environment in Shandong Province, China. Antimicrob Agents Chemother. 2010; 54(8): 3471-3474.

10. Xu, H., J. Davies and M. Vivian*. 2007. Molecular Characterization of Class 3 Integrons from Delftia spp. J Bacteriol. 189: 6276-6283. Xu, H., Y. Z. Zhang, X. K. Guo, S. X. Ren, A. A. Staempfli, J. S. Chiao, W. H. Jiang, G. P. Zhao. 2004. Isoleucine biosynthesis in Leptospira interrogans serotype lai strain #56601 proceeds via a threonine-independent pathway J Bacteriol. 183: 5400-5409.


1. Xu, H., X.H. Guo, R. Xia. 2013. Method of detection of bacterial integron arrays using EcoRII enzyme, patent number: 01110080541.6; 2013.09.18


1. Shandong Province Higher invention Excellence Award

2. State Board of Education Science and Technology Progress Award, first class

3. National Invention Award, fourth class

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