Sentence examples for rate of evolutionary change from inspiring English sources

The resulting distribution of population-scaled fitness effects (fig. 2 A) is similar to the earlier model, with a rate of evolutionary change essentially independent of effective population size, with changing from 0.327 for = 10 to 0.323 for = 10.

The Y chromosome's rapid rate of evolutionary change does not mean that men are evolving faster than women.

The two researchers will measure the rate of evolutionary change the newfound gene has undergone in the different branches of the primate tree, looking for any recent spurt in the human version of the gene.

The British geneticist R.A. Fisher mathematically demonstrated a direct correlation between the amount of genetic variation in a population and the rate of evolutionary change by natural selection.

BEAST analysis can incorporate the date of isolates into the model and provide a source of information on the overall rate of evolutionary change when the differences in the dates are associated with the tips of the phylogenetic tree.

The finding of new mtDNA gene rearrangements in several genera of Australian freshwater crayfishes indicates that this group has undergone an unusually high rate of evolutionary change for this organelle compared to other major families of decapod crustaceans.

While the rate of evolutionary change for all transitions explored here does not exceed the amount expected if evolution was occurring solely through neutral processes, it was far above rates of evolution for morphological traits in other mammalian groups.

"The difference between the earlier genetic studies and ours is that we can calibrate the rate of evolutionary change in dog and wolf genomes directly, and we find that the first separation of dog ancestors must have been in the older range," Skoglund told Reuters.

Network characteristics of biochemical pathways are believed to influence the rate of evolutionary change in constituent enzymes.

The slope of each line provides a measure of the rate of evolutionary change over a four time step period.

Rate of evolutionary change (tempo) is greatest in the smallest links and trait shifts across phylogeny (mode) occur exclusively via the influential, small links.