Fig. 11

Correlation between FPKM of orthologs in selected functional groups. Ortholog pairs were classified into functional groups and filtered to include only those with FPKM ≥ 1 in both species. Pearson’s correlation coefficients are graphed as positive (blue) or negative (red) in early rye and pea, and early and late tuber. The area of each circle is proportional to the degree of correlation