Figure 3

Expression heat map illustrating the relative expression levels of the PSY-CIIG during early developmental stages. The experimental conditions examined are listed across the top of the heat map and include, developing seed (GSE5634); stratified seed, etiolated and de-etiolated growth (GSE17159); imbibition in wild-type (wt), aba2 (ABA-deficient), and the cyp707a1,a2,a3 triple mutant (elevated ABA levels, GSE15700); post-germinative growth (24h) in the presence and absence of exogenously applied ABA or PAC (GSE5751). Individual genes included in the analysis are listed on the right and are arranged in sequential pathway order. Arrows indicate branch points where reaction products are used in multiple biosynthesis pathways. Results are presented as normalized signal values to reveal the relative expression levels of individual genes at conditions examined. Genes that function in biosynthesis pathway represented in Figure 1 are analysed. Details of the microarray experimental conditions are presented in Additional File 2 (Supporting Information).