Sentence examples for becomes fixed by from inspiring English sources

The best results depend on the chosen ICA score, being better when it becomes fixed by visual inspection.

Two or more morphs can diverge in different directions already in sympatry, and accelerated evolutionary divergence might subsequently follow if one of these initial morphs later becomes fixed by selection or by stochastic factors in a population [ 23, 43, 47].

During this period the northwestern boundary became fixed by treaty, and the continental United States emerged a recognized reality.

As such, there can be something of a ratcheting effect in which beneficial mutations arise and become fixed by selection, only to be supplemented later by more beneficial mutations which, in turn, become fixed.

The time for a neutral allele to become fixed by genetic drift depends on population size, with fixation occurring more rapidly in smaller populations.

It should be noted however that modern English spelling was only starting to become fixed by Shakespeare's time and also that the word 'weird' (from Old English wyrd) had connotations beyond the common modern meaning.

The data available suggest that these insertions had a near-neutral evolution until became fixed by genetic drift.

Any study designed to determine genomic "signatures" of deliberate enhancement or selection is likely to require an analysis of the baseline likelihood that mutations conferring a similar phenotype would emerge and become fixed by natural processes within an evolutionary timeframe consistent with a known time interval or number of passages.

In particular contexts, however, these tracts are probably beneficial and become fixed by positive selection.

As the contacts are found the structure could then become fixed by the binding of proteins.

Poorly fitting stems are less likely to become fixed by bone ingrowth.