Sentence examples for effects of drift from inspiring English sources

While population bottlenecks are predicted to result in a loss of variability, balancing selection may counteract the effects of drift unless the effective population size becomes so low relative to the selection coefficient that genes under balancing selection behave in a neutral manner [ 10, 11].

To ascertain whether drift is a significant force influencing allele frequency changes within the artificially selected US Angus breed, we estimated the inbreeding effective population size, under the neutral model, and modelled the effects of drift on neutral loci.

Although the analyses start with strict neutrality (s = 0) in each argument, alleles for which s < 1/ N, where N is the effective population size, can be considered nearly neutral, in that the effects of drift outweigh the force of selection [ 11].

A method of removing the effects of drift in the spacecraft frequency reference from the Doppler measurement has been developed and successfully tested in the laboratory and at the NASA Deep Space Network Test Facility.

A series of field trials was conducted to estimate the effects of drift on different species groups at different distances from a treated plot for different categories of pesticide: herbicides, fungicides and insecticides.

The model provides a prediction of the mountain-scale TH response under the thermal-load scenario of 1.45 kW/m, while accounting for future climatic changes and the effects of drift ventilation.

This implies that the apparent resistance to innovation and directional change in earlier populations may in turn be a reflection of smaller effective population sizes, which would intensify the effects of drift-like processes in eliminating novel and rare cultural variants, even if they had adaptive value [23] [25].

While drifting, please refrain from thinking as it disrupts the art of drifting and you may not feel the full soothing effects of drifting.

This paper aims to analyze the effect of drift accumulation planimetry on bridge pier scour.

New relationships have been proposed to predict the effect of drift accumulation on bridge pier scour, both in terms of relative maximum scour and temporal scour evolution.

For our purposes, it is intriguing that the effect of drift is greatest in small groups and rapidly declines as population size increases.