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Figure 4 | BMC Bioinformatics

Figure 4

From: Processing methods for differential analysis of LC/MS profile data

Figure 4

Data analysis of Catharanthus roseus metabolite profile data, using the 2175 detected peaks as variables. (A) Principal components analysis shows differences between the elicited and control strains. Subsequent factor analysis revealed the clustering of the elicited group is largely due to the tabersonine and ajmalicine. (B) Comparison of intensity distribution between elicited and control groups for internal standard (Vincamine), Ajmalicine, and Tabersonine.

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