Additional file 5: Figure S1. of Comparative transcriptomic analysis of the evolution and development of flower size in Saltugilia (Polemoniaceae)

Heatmap showing differential expression of transcripts between half, mid, and mature stages of development in each of the six taxa. Purple transcripts are downregulated, while yellow are upregulated. Cutoff values for differentially expressed transcripts were four-fold changes with a p-value less than 0.05. (PDF 1120Â kb