Fig. 2

Comparison of Ct values obtained for the QF and VM qPCR protocols on DNA extracted from a standard curve of tissue samples spiked with decreasing bacterial concentrations of M. bovis BCG (106to 103CFU/ml) using the COL or KF protocols
Comparison of Ct values obtained for the QF and VM qPCR protocols on DNA extracted from a standard curve of tissue samples spiked with decreasing bacterial concentrations of M. bovis BCG (106to 103CFU/ml) using the COL or KF protocols