Comparative analysis of relative substitution rates in hymenopteran and non-hymenopteran taxa for three mitochondrial and four nuclear phylogenies.

(1)significant at P(2)all involving Rhopalomyia or Mayetiola.(3)Orussus vs. Rhopalomyia and Mayetiola.(4)Cephus vs. Rhopalomyia, Mayetiola, and Pyrocoelia.(5)of those 140 involving Rhopalomyia or Mayetiola.Given are the numbers of significant (after Bonferroni-correction) and non-significant pairwise comparisons of relative rates, as well as the proportion of significant tests (in percent). Comparisons with >50% significant tests are highlighted in bold. To elucidate the origin of elevated substitution rates in Hymenoptera, the results for the basal symphytan taxa are listed individually for the genes for which sequences of these taxa were available. A hemimetabolous species was used as the outgroup for each analysis.