Figure 7. Comparisons of the expression profiles of four Medicago ruthenica unigenes that are differentially expressed in the response to abiotic stress and their homologs in M. truncatula. Four pairs of homologous genes from Medicago ruthenica and M. truncatula show similar expression profiles in control plants and plants exposed to cold, freezing, osmotic, salt, and ABA stress treatments. The expression levels were calculated using FPKM values.
