Raw kPCR data. (A and C) M. medusae (A) and M. larici-populina (C) raw kPCR growth curve data for four different poplar host genotypes. (B and D) Raw kPCR growth curve data for poplar genomic DNA used as a control for equal starting material for M. medusae and M. larici-populina growth curves, respectively. The values are the means ± standard deviations for three individual kPCR runs with four different biological samples (n = 12). ▴, data obtained with infected clone Jackii; ▪, data obtained with infected clone NM6; •, data obtained with infected clone 717; ×, data obtained with infected clone CH-11.