In this study, divergence between breeds was created by drift only.
Another possibility in this case is that B was created before the divergence of species X but later lost from species X.
Sequence divergences were calculated using the K2P distance model [13] and a NJ tree of distances [14] was created to provide a graphic representation of the patterning among-species divergences using MEGA3 [15], and BOLD [16].
Third, the absence of either ortholog would suggest that both genes were created after the divergence of species X.
Three simulation trees representing different levels of evolutionary divergence, called EnsTr1, EnsTr2 and EnsTr3, were created by multiplying the branch lengths by 1.5, 2.0 and 2.5.
Ten replicates of the BACs from the two haplotypes were created for each sequence divergence condition.
A further uncertainty is created by the fact that the presented estimates of divergence rates are based exclusively on extant taxa.
Tapers were created from 150 μm core multimode glass fibers with a divergence near 90 degrees.
When we compare both models, the reflexion model is created in which three types of relations between the models are revealed: convergence, divergence, and absence.
