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©The Author(s) 2003. Published by Baishideng Publishing Group Inc. All rights reserved.
World J Gastroenterol. Dec 15, 2003; 9(12): 2720-2725
Published online Dec 15, 2003. doi: 10.3748/wjg.v9.i12.2720
Published online Dec 15, 2003. doi: 10.3748/wjg.v9.i12.2720
Identification of alkA gene related to virulence of Shigella flexneri 2a by mutational analysis
Zhao-Xing Shi, Heng-Liang Wang, Kun Hu, Er-Ling Feng, Guo-Fu Su, Pei-Tang Huang, Liu-Yu Huang, Beijing Institute of Biotechnology, Beijing 100071, China
Xiao Yao, College of Environmental and Chemical Engineering, Xi’an Jiaotong University, Xi’an 710049, Shaanxi Province, China
Author contributions: All authors contributed equally to the work.
Supported by the Major State Basic Research Development Program of China (973 Program), No. G1999054103; National High-technology Research and Development Program of China (863 Program), No. 2001AA215211; and Capital “248” Key Innovation Program of China, No. H010210360119
Correspondence to: Liu-Yu Huang, Beijing Institute of Biotechnology, 20 East Fengtai Street, Beijing 100071, China. huangly@nic.bmi.ac.cn
Telephone: +86-10-66948805 Fax: +86-10-63833521
Received: July 17, 2003
Revised: July 24, 2003
Accepted: July 30, 2003
Published online: December 15, 2003
Revised: July 24, 2003
Accepted: July 30, 2003
Published online: December 15, 2003
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