Figure 3
From: Metabolic profiling of laser microdissected vascular bundles of Arabidopsis thaliana
Statistical evaluation of the metabolite data.Principal Components Analysis (PCA) of metabolite samples generated from A. thaliana stem tissue. The PCA score plot for principal component 1 (PC1) versus principal component 2 (PC2) is presented. The circles represent microdissected vascular bundle tissues (21 samples) whilst the triangles are samples from sections without vascular bundles (23 samples).