The uncorrelated lognormal relaxed-clock model [ 51] was used to reconstruct the molecular divergence phylogenetic tree to estimate the substitution rate for all nodes in the tree with uniform priors on the mean (0,100) and standard deviation (0,10).
Consequently, we were able to reconstruct the early divergence of metazoan CSs and found evidence for clades uniting different types with specific domain organization and extensive diversification in some animal groups.
To illuminate the early evolution of this family and reconstruct the functional divergence of LSF and GRH, we compared homologs from 18 phylogenetically diverse taxa, including four basal animals (Nematostella vectensis, Vallicula multiformis, Trichoplax adhaerens, and Amphimedon queenslandica), a choanoflagellate (Monosiga brevicollis) and several fungi.
This is why our eight-locus analysis of DNA sequence polymorphism was aimed to reconstruct the history of divergence and gene flow between these two closely-related organisms in the original environment of hydrothermal vents, in an to attempt to accumulate evidence for one of the two scenarios, secondary contact or parapatric speciation.
Here, we reconstruct the evolutionary history phylogeny, divergence times, character evolution and diversification of this speciose clade.
The co-existence of younger and older duplicates is thus an opportunity to reconstruct the evolutionary history behind the divergence of the MT family in mammals.
We applied Bayesian methods and maximum likelihood to reconstruct the topology and to estimate divergence times using a priori rates obtained for a related ground beetle genus.
We reconstruct the evolutionary path to Mph functional divergence using ancestral sequence reconstruction and identify four candidate residues responsible for substrate specificity.
This new approach uses reconstructions on the coarse faces together with the divergence-free condition to reconstruct the field values on the internal fine faces.
In order to obtain the maximum SDR, the percussive and harmonic costs are found to be equally significant (KSM=KSP=0.1) but must be sufficiently small compared to the β-divergence cost to reconstruct the signal correctly.
