Sentence examples for by different selective forces from inspiring English sources

Assuming that coding and noncoding DNA are structured by different selective forces [14], common units of coding and noncoding regions (i.e. Pu and Py) may exhibit different distributions resulting from different structuring forces.

Note that this problem also occurs when testing single genes, since different exons, introns, or regulatory regions can be affected by different selective forces.

We addressed the potential of particular morphometric traits to respond to different selective forces by taking two approaches: firstly by estimating genetic variance in situ from wild caught individuals, and secondly by using a pond-bred population maintained and allowed to breed under semi-natural conditions.

In regard to the benefits of metamorphosis, the adaptive decoupling hypothesis [ 1] predicts that traits separated by metamorphosis should be genetically uncorrelated, allowing distinct phases to respond independently to different selective forces, without correlated negative effects on traits of alternative phases.

Together, these candidate domestication-related genes are indicative of different selective forces for improving different agronomic traits from the two wild contributors during domestication.

"There is a lot of genetic variation between groups in Africa, reflecting the different environments in which they live, from deserts to tropics, and their exposure to very different selective forces," she said.

Two different selective forces operated on the two branches of the stemma.

Natural selection can also cause speciation even when there is a fair degree of gene flow, especially in circumstances where geographically separated populations experience different selective forces.

The results of this study indicate that the cranium and mandible in sabretoothed and feline cats were subjected to fundamentally different selective forces during the course of evolution.

Several different selective forces may have led to lekking behavior.

Thus, different selective forces could shape internal immune defences of Camponotus floridanus.