Sentence examples for trait displacements from inspiring English sources

Alternatively, when reproductive isolation is incomplete and populations are expanding again, further mating between the formerly isolated populations can result in the formation of a hybrid zone, genetic introgression or reinforcement speciation through reproductive trait displacements.

Cranial fractures can be classified as depressed or linear, when they have a single trait and no displacement between the bone edges.

In ecological character displacement, traits involved in reproductive isolation may not evolve in arbitrary directions when changes in these traits are by-products of adaptation to an ecological niche.

In order to extract these two traits from individual human displacements, one needs to look at the evolution of visitation patterns over a large period of time.

When comparing degree of tolerance in conjunction with levels of syntopy, we found evidence of character displacement in this trait.

The study, published last week in the journal Science, is a rare look at the complete process of what evolutionary biologists call character displacement, the change in a trait responsible for exploiting food or other resources in response to competition for the resources.

If character displacement has occurred, we would expect the trait to be divergent in places where the two species both live, but to be less extreme in places where only one of the species lives.

In limnetics, an increase in this component trait increases velocity transmission of the opercular four-bar while simultaneously increasing displacement advantage of jaw opening.

Character displacement [ 56] describes a pattern of greater divergence of an isolating trait in areas of sympatry between closely related taxa than in areas of allopatry [ 57].

The classic pattern to recognize the existence of character displacement is to observe the degree of phenotypic divergence in allopatric and sympatric populations of the same species pair: when sympatric trait values are more extreme than values occurring in allopatry, there is evidence for character displacement (Brown and Wilson 1956).

We performed a bootstrap-based estimation of the displacement of mean/median for each group by resampling 1,000 times from the original distributions of trait values (keeping sample size with replacement).