Figure 3.

Self-Organizing Map Generated from Elements of the Oligonucleotide Array That Showed Significant Expression Changes in at Least One of the Experiments.

Elements that are upregulated in the wild type compared with the mutant are depicted in yellow and downregulated elements in blue. The intensities of the colors increase with increasing expression differences as indicated at the bottom. The diagram was generated with the program Resolver using log₁₀-transformed expression ratios. The clusters predicted to contain organ-specific transcripts are indicated. Ca, carpel; Pe, petal; Se, sepal; St, stamen.