| Gene genealogies can be used to understand the evolution of specific DNA sequences and relate sequence variation to plant phenotype. |
| However, theory predicts that in rapidly speciating taxa gene genealogies will vary between loci. |
| In this context, the brown trout is an appropriate organism to study the utility of nuclear gene genealogies for evolutionary inferences. |
| We suspect that this correlation, presumably due to common underlying genealogies, exists even under neutral evolution. |
| Shallow intraspecific gene genealogies characterize many marine fishes although sister taxa often show considerable genetic divergence. |
| Many other traditionary genealogies of chiefs might be given, but let the above suffice as a specimen of the rest. |
