Fig. 4
Summary of changes in expression levels of coral genes that are candidates for involvement in an algal-like pathway of DMSP synthesis. For each candidate gene, transcripts levels are indicated as a bar, the length of which indicates log2-fold change (as in the x axis) relative to control in (a) adult and (b) juvenile corals. Blue bars and red bars represent the expression levels of up-regulated and down-regulated genes, respectively. Values of candidate gene expression are in Table 2, and abbreviations are as in Fig. 1 and Table 1