Brief Reports
Copyright ©2005 Baishideng Publishing Group Inc.
World J Gastroenterol. Nov 14, 2005; 11(42): 6644-6649
Published online Nov 14, 2005. doi: 10.3748/wjg.v11.i42.6644
Figure 2
Figure 2 PCR quality assay control. Lane M: DNA molecular weight marker Φ×174/Hae III, lanes 1-6: positive b-actin peptic ulcer samples; lane 7: negative control (without template); lanes 8-12: positive b-actin peptic ulcer samples.