Rapid and Sensitive PCR-Dipstick DNA Chromatography for Multiplex Analysis of the Oral Microbiota

Figure 4

Specificity of PCR-dipstick DNA chromatography. 1: 5 target amplicons tagged by oligonucleotides at 5′ ends and biotin at 3′ ends. 2: target amplicons tagged by oligonucleotides only. 3: target amplicons tagged by biotin only. 4: PCR performed with no target DNA templates.