Figure 1
From: Conditional clustering of temporal expression profiles
Example of our approach to cluster temporal expression profiles measured in 3 biological conditions E1, E2 and E3. Cluster 1 comprises the expression profiles of genes 1 and 2 under the experimental condition E1. Cluster 2 comprises the expression profiles of gene 3 in both experimental conditions E1 and E2, and the expression profile of gene 1 in the experimental condition E2. Cluster 3 comprises the expression profile of gene 1 in the experimental condition E3, and the expression profiles of gene 2 in both experimental conditions E2 and E3. Cluster 4 comprises the expression profiles of gene 4 in all three experimental conditions E1, E2 and E3. The first gene has a unique expression profile in each experimental condition, so this gene reacts specifically (uniquely). Gene 2 has a unique profile in the third experimental condition and common profiles in both experimental conditions E1 and E2. Gene 4 has common profiles in all experimental conditions.