Fig. 2.
Number of functional OR genes (A) and fraction of functional genes (with respect to the total number of functional genes and pseudogenes) in the OR subgenome (B) for each ecological niche in 53 rodents. The results of pairwise phylogenetic Tukey comparisons are reported (n.s., not significant; *P value < 0.05; **P value < 0.01; ***P value < 0.005). Results are not displayed on (A) as no comparison was significant.
