Figure 5. Comparative analyses of transcriptomes in DNA repair mutants. (A) The distance between respective mutants denoting the similarities or dissimilarities between nth-1 (red circle), xpa-1 (light blue circle), nth-1;xpa-1 (green circle) and wild-type (blue circle) is shown using PCA. (B) Separation of the different mutant sample groups using Hierachical clustering.