effective population size उदाहरण वाक्य

The variance effective population size of the more relaxed population model is then calculated with respect to the strict model.
This was somewhat surprising since the present day effective population size of humans is estimated to be only ~ 10, 000.
See Human evolutionary genetics # Divergence times and ancestral effective population size .-gadfium 22 : 40, 23 November 2012 ( UTC)
Suppose there are " t " non-overlapping generations, then effective population size is given by the harmonic mean of the population sizes:
The concept of effective population size was introduced in the field of population genetics in 1931 by the American geneticist Sewall Wright.

The effective population size ( N e ) of the internodal population determines how long genetic lineages are preserved in the population.
None of the'Tiger Conservation Landscapes'within the Bengal tiger's range is considered large enough to support an effective population size of 250 adult individuals.
We can make a direct connection with the increase in number of slightly deleterious mutations and the recent decrease in effective population size.
Statistical analyses of this data is used to compare variation to predicted values based on population size, mutation rates and effective population size.
According to the neutral theory of molecular evolution, the amount of genetic variation within a species should be proportional to the effective population size.