I've just come across this little gem posted in BioRXiv during the summer. Everything I like #LewontinParadox #NeutralEvolution #GeneticDraft #LongRangeHitchhiking #PopGen @darwin
Weak genetic draft and the Lewontin's paradox
by Guillaume Achaz and Emmanuel Schertzer
Although the neutral theory of molecular evolution was proposed to explain DNA and protein sequence evolution, in principle it could also explain phenotypic evolution. Nevertheless, overall, phenotypes should be less likely than genotypes to evolve neutrally. ...
@arlin Can this be summarized by saying that mutation + genetic drift creates traits that may later be maintained by positive selection?
#NaturalSelection, #Darwinism, #GeneticDrift, #NeutralEvolution