Original Article
Copyright ©2012 Baishideng Publishing Group Co.
World J Gastroenterol. Dec 28, 2012; 18(48): 7212-7224
Published online Dec 28, 2012. doi: 10.3748/wjg.v18.i48.7212
Figure 2
Figure 2 Identification of status of cagA gene in Helicobacter pylori strains using real-time polymerase chain reaction. A: DNA ladder; B: Helicobacter pylori (H. pylori) stain NCTC 11639 (positive control); C: The most virulent gastric carcinoma-derived strain; D: The least virulent chronic gastritis-derived strain; E: H. pylori stain NCTC 12908 (negative control).