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Development of Transcriptomic Resources for Interrogating the Biosynthesis of Monoterpene Indole Alkaloids in Medicinal Plant Species

Figure 5

Hierarchical clustering of expression profiles from sampled tissues from Camptotheca acuminata (A), Catharanthus roseus (B), and Rauvolfia serpentina (C).

Pearson product-moment correlation coefficient of log2 FPKM (fragments per kb transcript per million mapped reads) expression values among RNA-seq libraries were calculated and clustered using R [39]; negative values were set to zero.

Figure 5