Discovered selection candidate regions included genes involved in development, immune defenses, reproduction, nutrition, behavior and other functions [16].
A contemporary of Charles Darwin, Wallace was the other guy to discover natural selection – the evolutionary process whereby better adapted organisms are more likely to survive and pass on their traits than less adapted ones.
In Erasmus Darwin's writings and in Charles' correspondence with his father Robert Darwin, it is possible to trace some of the observations and concepts Charles Darwin built upon to discover natural selection.
Look harder, the wisdom goes, and you will discover natural selection's cunning logic.
Therefore the main issue when observing significant mutation-drift equilibrium tests in genes is to discover whether selection or past demography underlie the observed levels of diversity.
In order to discover the selection pressure that characterize the ABC subfamilies in A. thaliana, O. sativa, S. lycopersicum, S. tuberosum and V. vinifera, we used two different approaches based on Nei-Gojobori and SLAC methods [ 20, 21].
Whether or not Darwin discovered natural selection via the route of artificial selection, he made heavy use of it in arguing for the historical reality of common descent and the efficacy of natural selection.
Three years before he discovered natural selection, word reached him that some British scientists thought he should do less "theorizing": just send in the facts and let the professionals do the heavy lifting!
We might call this the Wallace problem, for Alfred Russel Wallace (who discovered natural selection independent of Darwin) became intensely concerned with the paradox of the human brain's many potential abilities: lexical, mathematical, and so on — abilities that would be of little use in a primitive or a prehistoric society.
More important yet is that he discovered natural selection, the process that explains the "design" of organisms.
In the Fall of 1837, he opened his "Transmutation Notebooks," first revisiting Grandfather Erasmus' Zoonomia (Kohn 1980) and within a year discovering natural selection.
