Figure 3.

Clustering of transcriptional responses of A. thaliana MTERF genes to different perturbations. The Genevestigator Perturbations Tool was applied to all available A. thaliana microarrays in combination with the two-fold change filter and a p-value of < 0.05. The cladogram at the top summarizes the relatedness of MTERF responses. number of perturbations, number of perturbations (for example chemicals, hormones, stress and mutations) that evoke ≥ 2-fold changes in the levels of MTERF mRNAs; % of arrays, the value indicates the percentage of microarray datasets in Genevestigator that detected the presence of transcripts of the various MTERF genes; the expression potential (EP) was divided by 1000.