Results 211 to 220 of about 85,470 (248)
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Genetic drift in sharing methods
Proceedings of the First IEEE Conference on Evolutionary Computation. IEEE World Congress on Computational Intelligence, 2002Adding a sharing method to a genetic algorithm promotes the formation and maintenance of stable subpopulations. The paper explores the limits of sharing by deriving closed-form expressions for the expected time to disappearance of a subpopulation.
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Synthese, 2016
One hotly debated philosophical question in the analysis of evolutionary theory concerns whether or not evolution and the various factors which constitute it (selection, drift, mutation, and so on) may profitably be considered as analogous to “forces” in the traditional, Newtonian sense.
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One hotly debated philosophical question in the analysis of evolutionary theory concerns whether or not evolution and the various factors which constitute it (selection, drift, mutation, and so on) may profitably be considered as analogous to “forces” in the traditional, Newtonian sense.
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Population Genetics: Consanguinity, Genetic Drift
1997Considerations in the preceding chapters presume random mating, and Hardy-Weinberg proportions are assumed to hold true. However, such assumptions are an abstraction. In modern outbreeding populations mating may approximate randomness for some genetic traits, such as blood groups and enzyme types, but is certainly nonrandom for some traits and some ...
Friedrich Vogel, Arno G. Motulsky
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2016
Genetic drift is a random process that can lead to the fixation of alleles, but at the cost of losing alleles, especially those with low frequencies, and to increased homozygosity in the population. This process is described for an idealised population and its effect illustrated on different population sizes.
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Genetic drift is a random process that can lead to the fixation of alleles, but at the cost of losing alleles, especially those with low frequencies, and to increased homozygosity in the population. This process is described for an idealised population and its effect illustrated on different population sizes.
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Genetic testing in prostate cancer management: Considerations informing primary care
Ca-A Cancer Journal for Clinicians, 2022Todd M Morgan +2 more
exaly
1980
Random changes are difficult to discuss, in that we cannot (usually) say that some specific change will happen, only that the change is probable or improbable. Statements involving probability are apt to produce discomfort in the reader, a vague sense of entering through a shop door labelled “only abstractions sold here”.
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Random changes are difficult to discuss, in that we cannot (usually) say that some specific change will happen, only that the change is probable or improbable. Statements involving probability are apt to produce discomfort in the reader, a vague sense of entering through a shop door labelled “only abstractions sold here”.
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Philosophical Transactions of the Royal Society B: Biological Sciences, 2010
Lukas F Keller +2 more
exaly
Lukas F Keller +2 more
exaly
Effects of Genetic Drift and Gene Flow on the Selective Maintenance of Genetic Variation
Genetics, 2013Hamish Spencer, Bastiaan Star
exaly