Figure 2

Classification of different M74 groups and stages by Gene Ontology functional classes. For explanation of sample groups, see Table I. H and M are shown separately owing to different hybridization designs: H denotes healthy fry 50 vs 180 ATU and M denotes M74 (I1 and I2) 50 vs 180 ATU hybridizations. The other hybridizations are M74 vs healthy fry of the same age. Differentially expressed genes were grouped by the Gene Ontology categories and mean log₂ (ER) were analyzed by ANOVA and the Newman-Keuls test. The panel presents functional classes including at least 5 genes that differed significantly between groups (p < 0.05). The mean log₂ expression values are colour-coded; red denotes upregulation and green downregulation. The numbers of genes per GO class are indicated.