Brief Articles
Copyright ©2009 The WJG Press and Baishideng.
World J Gastroenterol. May 21, 2009; 15(19): 2381-2388
Published online May 21, 2009. doi: 10.3748/wjg.15.2381
Figure 1
Figure 1 Agarose gel electrophoresis of napA gene amplified by PCR. Lane 1: DL2000 DNA marker; lane 2: H pylori napA gene (435 bp).