Fig. 2

Heatmap of Expression for all Differentially Expressed Genes. In total, 6577 genes were identified as differentially expressed. Pairwise comparisons between linalool+ and linalool- floral organs, among linalool- floral organs, and among linalool+ tissue types were conducted; a gene was considered differentially expressed if it had at least a four-fold change in expression and a p-value less than 0.001. Biological replicates are pooled together by tissue type and linalool emission (either + or -). Orange coloration indicates highly expressed genes and blue indicates lowly expressed genes on a centered log2 (fpkm + 1) scale. Genes are ordered by similarity of expression, as represented by the dendrogram on the left side of the heatmap