
Figure 3
Nonsynonymous substitution rate (KA), codon usage bias (Fop), and average expression in genes assigned a sterility phenotype. Mean KA (A), Fop (B), and average expression (C) differ among genes with no observed phenotype (RNAi-), a nonsterile phenotype (other RNAi+), or a sterility phenotype characterized by 6-10, 1-5, or 0 offspring. Error bars, ±1 SE.











