Sentence examples for been favored by selection from inspiring English sources

Usually, when genes have been favored by selection, neighboring genes show much less variation among different individuals.

Indeed, it is probably true that even if it occurs at as low a frequency as 1 per cent, it must have been favored by selection" (Ford 1975, p. 110).

The coordinated trait sensitivities are properties of development that may have been favored by selection; for example, because it is important for fitness that traits change in concert.

Additionally, in the ancestor, small deletions may have been favored by selection: 17.3% of the differences between the ancestor and reference are small deletions compared to only 6.7% in the MA lines, which is a significant difference.

These three destabilizing mutations are thus disproportionately important for viral immune escape, and may have been favored by selection for this property (a dN/dS test [ Murrell et al., 2013] is inconclusive, probably due to lack of sequence data; Figure 8 figure supplement 3 and Figure 8 source code 2).

Social behaviors that benefit individuals by concordantly increasing the likelihood that they will be favorably positioned in their group and the benefits they get from membership in their respective group will clearly be favored by selection.

However, some substitutions may not significantly affect the function of the protein, and are therefore selectively neutral, while others may improve enzyme function and be favored by selection.

What kind of state-space structures are favored by selection?

In general, we find that fairly high rates of PCD can be favored by selection assuming low rates of stochastic phenotype switching (making population turnover from PCD more valuable) and high levels of genotypic assortment caused by spatial structure in the population (allowing the genotype undergoing PCD to capture most of the resources liberated by cellular suicide).

But he and others note that it is not yet clear what mental or behavioral traits were favored by selection.

For each gene, one class of variants has arisen recently and has been spreading rapidly because it is favored by selection.