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Fig. 4 | BMC Infectious Diseases

Fig. 4

From: Development of a rapid recombinase polymerase amplification assay for the detection of Streptococcus pneumoniae in whole blood

Fig. 4

Blood spiking. The graph shows the fluorescence intensity obtained from the RPA of 1 μL purified DNA (9.25, 0.925 and 0.0925 CFU equivalents) extracted from whole blood spiked with varying CFU of S. pneumoniae (type strain; DSM20566). Also shown is the fluorescence intensity obtained from the amplification of 100 GE (positive control, PC) of S. pneumoniae (type strain; DSM20566) and a no template control reaction (NTC)

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