Skip to main content
Fig. 7 | BMC Genomics

Fig. 7

From: Advances in understanding Norway spruce natural resistance to needle bladder rust infection: transcriptional and secondary metabolites profiling

Fig. 7

Principal component analysis (PCA) of RT-qPCR analysed transcripts. a Separate PCA plots for each analysed time point and b PCA plot including all samples. Note the clear separation of resistant and susceptible genotypes and of S and NS needles (animated version: Additional file 20: animation S1). At 38 dpi, S needles (As, Bs, Ds, Rs) are represented by an additional colour in contrast to the NS needles (A, B, D, R). c Contribution of individual transcripts to principal components 1 and 2 for PCA plot including all samples. Top 20 most contributing transcripts are shown for each component. The dashed horizontal line indicates the expected average contribution

Back to article page