Figure 4

Subnetwork and temporal expression profiles for genes involved in seed storage reserve accumulation in developing Arabidopsis seeds. A is the subnetwork for genes including those in fatty acid (FA) biosynthesis, and B depicts the expression profiles of FA biosynthetic genes identified in the analysis. C is another subnetork including genes encoding oleosins and seed storage proteins (SSP), and D depicts the expression profiles of genes encoding oleosin and SSP. In B and D, the expression values, AGI identifiers of the genes depicted are listed in Additional File 3, and the log₂ expression values were standardised by subtracting the value at the first S3 stage for each gene. Dashed red, blue lines indicate 2-fold up- or down-regulation, respectively.