Figure 1From: Analysis of colorectal cancers for human cytomegalovirus presencePCR analysis of albumin gene. DNA extracted from FFPE samples was amplified for albumin gene using primers described in Methods. Amplification yielded a band of 120 bp. As positive control (+), human DNA from non-FFPE tissue was used; as negative control (N), PCR master mix without DNA was used. Clinical samples, lanes 1–10. DNA molecular weight marker, M.Back to article page