Genotype-by-environment interactions and selection patterns in plants, genomics and phenotypic evolution, geographic speciation
, phylogenetic data processing, and human population genomics are discussed here.
Hypotheses of geographic speciation
in Amazonia during the Tertiary and Quaternary periods (Cenozoic), as proposed by various authors.
Actual distribution of species has been associated with the geographic speciation
modes, neglecting any post-speciational dispersal (Mayr 1963, Lynch 1989).
These distinctions are illustrated by the two phylogenies in Figure 1, resulting from the two geographic speciation