Three observations motivate the hypothesis that a considerable amount of regulatory-pathway evolution is driven by non-adaptive processes. First, one of the most puzzling aspects of many genetic ...

Figure 2: Rapid evolutionary divergence is highly correlated with non-adaptive plasticity. In March 2008, HP guppies were introduced into the Lower Lalaja (denoted as Intro1) and Upper Lalaja ...

The case appears to be one of the clearest examples researchers have found yet of non-adaptive evolution, although selection still plays a role in maintaining the original gene set. The research ...

This suggests that neutral (non-adaptive) evolution may be more important in shaping inner ear morphology than previously thought. A new study of the inner ears of a diverse group of mammals sheds ...

The University of Montana. (2015, May 18). Evidence found of non-adaptive evolution within cicadas. ScienceDaily. Retrieved May 2, 2025 from www.sciencedaily.com / releases / 2015 / 05 ...

This suggests that neutral (non-adaptive) evolution may be more important in shaping inner ear morphology than previously thought. A new study of the inner ears of a diverse group of mammals sheds ...

Simon Tierney receives funding from Australian Research Council. Evolution is often perceived as being a “directional” or “adaptive” process. We often think of species evolving to become ...

Adaptive changes groomed by natural selection ... the biologists Jack Lester King and Thomas Jukes published “Non-Darwinian Evolution,” an article that likewise emphasized the importance ...

Researchers of the Institute of Evolution led by Academician Eörs ... in the evolutionary biology community that the classical non-adaptive theories of aging cannot explain all the aging patterns ...

Measuring the pace of evolution is tricky, but some species can evolve as quickly as a few generations. When you purchase through links on our site, we may earn an affiliate commission. Here’s ...