Russian
генетико-автоматические процессы Portuguese
deriva genetica Spanish
deriva génica Catalan
deriva genètica Random change in allele frequencies in a population from one generation to the next because of small population size (source: Schmidt, L. 1997).
1
This is consistent with a population history involving geographic separation and genetic drift.
2
Were neandertal and modern human cranial differences produced by natural selection or genetic drift?
3
It seems probable that language normally evolves by the cultural equivalent of random genetic drift.
4
First, individuals may plurify by accidents of genetic drift.
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The differences between the substrains might reflect genetic drift.
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Such mutations may increase in frequency in a population either by genetic drift or by selection.
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Results for mutation, selection, genetic drift, and migration in a one-dimensional continuous population are reviewed and extended.
8
But Shoham noticed something strange: Influenza viruses isolated decades apart sometimes showed little sign of genetic drift.
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We speculate that this finding could be related to a genetic drift (or founder effect).
10
Moreover, it provided clues of the genetic drift of chondrosarcoma cells during the adaptation to grow conditions.
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Using a laboratory genetic drift, we have exhaustively mapped all InDels that occurred within a single gene.
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Alternatively, strong genetic drift may preclude adaptation.
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The fixation of new mutations by genetic drift has introduced thousands of new variants into the CC strains.
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This " genetic drift" happens at a constant rate.
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This study confirms that DENVs evolve through rapid lineage turnover driven in part by natural selection and genetic drift.
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The successful spread and continued genetic drift of these strains over time might undermine the effectiveness of the vaccines.
