Sentence examples for maintaining genetic variation from inspiring English sources

Both epistasis and genotype-by-environment interaction play a central role in maintaining genetic variation for complex traits in populations, even under strong directional selection.

Population size is considered an important factor for maintaining genetic variation.

Less, however, is known about the role of density in maintaining genetic variation among juveniles.

However, the role of male × male interactions in maintaining genetic variation is still uncertain.

However, the genes maintaining genetic variation in sleep are not known.

Less is known however about the role of density in maintaining genetic variation among juveniles.

The Red Queen Hypothesis (RQH) predicts that coevolution between hosts and parasites acts to maintain genetic variation through time.

They use these data to conduct an independent test of the prediction that host-parasite coevolution maintains genetic variation.

Mating system and gene flow are two mechanisms that allow a population of a species to maintain genetic variation.

We present the game to the students as a means to test the key prediction of the RQH: host-parasite coevolution maintains genetic variation.

Our goal for this exercise is to convey four general concepts (Figure 2a): (1) coevolution occurs rapidly; (2) that which is most fit now can become the least fit in just a few generations; (3) rare advantage, or negative frequency-dependent selection, can maintain genetic variation over time; and (4) we can use simple games to represent complex processes and to test hypotheses.