Figure 2.
The feasibility of SEA to detect M. pneumoniae. (A) The real-time fluorescence curves. (B) Native PAGE of the corresponding amplification products (Supplementary Fig. S3. Lane 1, lane 2 and lane 6) (C) Colorimetric SEA assay using a pH sensitive dye as the indicator. 1 represented the vector plasmid DNA containing 16S rDNA sequence of M. pneumoniae M129, 2 represented genomic DNA extracted from sputum specimen infected by M. pneumoniae, 3 represented no template control, and M represented the 20-bp ladder marker (TaKaRa).