Sentence examples for balancing selection has shaped from inspiring English sources

We aimed at testing the hypothesis whereby balancing selection has shaped the frequency of opposite risk alleles.

The aim of our study is analysing the selective processes acting on variants with an opposite effect on two or more diseases and testing the hypothesis whereby balancing selection has shaped the frequency of a portion of these alleles.

The F ST (mt) = 0.551 for Cytb was only slightly greater than its neutral expectation (0.533); thus, no evidence existed for directional or balancing selection having shaped geographical differentiation for these genetic markers.

In other cases, a loss of balancing selection has been observed at MHC [ 15].

When is it sensible to say that group selection has shaped organismal design?

Natural selection has shaped the evolution of organisms toward optimizing their structural and functional design.

Natural selection has shaped the genome of all living creatures in our planet, including domesticated animals.

We thus tested the hypothesis that selection has shaped this domain during the emergence of Mecopterida.

The obvious implication is that evolution and natural selection have shaped the code in some way.

Or is there evidence to suggest that sexual selection, operating mainly through mate choice, has shaped the human face?

Balancing selection has also been used to explain differences between allelic forms that confer different behaviors.