Research Article

Inter- and Intraspecific Variation in Drosophila Genes with Sex-Biased Expression

Figure 4

The estimated proportion of adaptive substitutions for D. melanogaster genes also present in the D. ananassae gene set (a) and for D. melanogaster genes that have an ortholog in D. ananassae (b).
963976.fig.004a
(a)
963976.fig.004b
(b)