Sentence examples for quick fixation from inspiring English sources

All this, coupled with sexuality might drive quick fixation of new rDNA variants in populations.

Furthermore, our results suggest that positive selection and genetic hitchhiking (Fay and Wu 2000) may account for the quick fixation of some "fast-running" SNPs.

Prior to a niche shift, an evolving prey lineage must exhibit a polymorphism in resource use, which can be followed by quick fixation of one of the alternative states whenever different resources are associated with different enemy attack patterns.

This may not be surprising as the low Ne of polar bears could lead to relatively quick fixation of an allele when compared with bear species with higher Ne.

In an opposite scenario (a horizontally transferred TE from a species with few putatively active but controlled TE copies), a TE is transferred to a species where this TE is unknown for the host regulation system, which would lead to a burst of transposition and a quick fixation of this TE in the receiver species.

Improvement of this method towards a better resolution in the z direction at the light microscopy and a quicker fixation will require the coupling with recent super-resolutive light microscopy techniques and the development of novel high pressure freezing devices, respectively.

Moreover the Tlr7 gene is located on the X chromosome in mammals, which can be advantageous during evolution (e. g. lower polymorphism is maintained by quicker fixation of beneficial mutations and elimination of deleterious ones by stronger selection and more intense genetic drift) [ 90].

Eye movements, as important indicators of visual attention [ 32, 54], compromise a sequence of fixations (i.e., discrete periods of immobility of the eye) and saccades (i.e., quick jumps between fixation locations).

She'll keep moving forward, bringing along a Cheap Trick fixation, quick wit, deep thoughts, vivid imagination and benevolent nature.

All treated animals showed uneasy and quick breathing during fixation.

Reproduction through apomixis added to the fact that it is a colonizer species may have led to decreased recombination and gene flow and quick apomictic genotypes fixation (Sun and Wong 2001).