Brief Article
Copyright ©2010 Baishideng.
World J Gastroenterol. Aug 21, 2010; 16(31): 3936-3943
Published online Aug 21, 2010. doi: 10.3748/wjg.v16.i31.3936
Figure 1
Figure 1 Electrophoretic analysis of the cagA 3’ variable region by polymerase chain reaction. The polymerase chain reaction amplicons were analyzed on a 1% agarose gels. From left to right, lane 1 shows a 100 base pair DNA ladder, lane 2 negative control, lane 3 reference strain Helicobacter pylori NCTC 11637, lanes 4-14 show products of isolates from different patients.