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. 2014 Nov 28;5:652. doi: 10.3389/fpls.2014.00652

Figure 1.

Figure 1

Effect of gold (AuCl4) treatment on the whole transcriptome in Arabidopsis. (A) The Principal Component Analysis (PCA) shows remarkable differences between the control and treated samples. (B) The Hierarchical Clustering of the differentially expressed Transcript Clusters (TCs) under AuCl4 (Condition1) vs. Control (Condition2). Number on the nodes displays major gene groups based on expression pattern. Color scale shows log2 signal intensity values.