Figure 2.

Cluster analysis of gene expression profiles of RNS-induced clones in a variety of stresses. Cells were subjected to a variety of stresses or control treatments as described in Materials and Methods. Gene expression profiling was performed on the resultant samples, and Cluster analysis was used to group genes with similar expression profiles. For each experiment, relative to its zero-minute time point, red boxes indicate up-regulation, green boxes indicate down-regulation, black boxes indicate no change, and gray boxes indicate missing data. YvM indicates a comparison of expression in yeast-phase cells (green) with mycelial-phase cells (red) as described in Hwang et al. (2003). Individual clusters A-E are described in the text and/or Figures 4, 5, 6, 7.