Island model
Polymorphism and Divergence for Island-Model Species
... existence island-model migration (Wright 1931; Moran 1959; of the diffusion (9) below, is that, if mutations are intro- Maruyama 1970; Latter 1973) are governed by a diffu- duced at a constant rate per ...
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Convergence to the Island-Model Coalescent Process in Populations With Restricted Migration
... Our model consists of D demes, each containing N haploid ...discrete-deme model with migration can be represented in this ...the island model, which is represented by the complete graph, is ...
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The Limits to Parapatric Speciation: Dobzhansky–Muller Incompatibilities in a Continent–Island Model
... the island to the continent under the following ...the model with strict unidirectional migra- ...the island haplotype (aB or Ab), the continental sub- stitution B must occur first, since otherwise ...
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An Analysis of Migration in the Island Model on Feed Forward Neural Network
... (master-slave model), population level (island model or migration model) and elements level (cellular ...cellular model leads to fine grained ...using island model (IM) ...
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LINKAGE DISEQUILIBRIUM WITH THE ISLAND MODEL
... Particu- larly when migration is limited, random drift in each colony would prevail and different types of chromosomes would spread in different colonies, increasing the variance of[r] ...
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GENE IDENTITY AND GENETIC DIFFERENTIATION OF POPULATIONS IN THE FINITE ISLAND MODEL
... It is shown that when gene flow is extremely small, the variance of gene identity for the entire population at equilibrium is smaller than that of the panmictic popu[r] ...
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THE ISLAND MODEL WITH STOCHASTIC MIGRATION
... In Section I, we shall reconsider the problem examined by KIMURA (CROW and KIMURA 1956) , and show that his probability density should be divided by 2. Then we shall discus[r] ...
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EXTRANUCLEAR DIFFERENTIATION AND GENE FLOW IN THE FINITE ISLAND MODEL
... For these species, simultaneous estimates of both within- and between-deme identity probabilities from restriction data will allow estimation of relative interdeme g[r] ...
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THE ISLAND MODEL OF POPULATION DIFFERENTIATION: A GENERAL SOLUTION
... Mutation at a constant rate to novel alleles may also be assumed.-A general solution is given for the process of population divergence under this model following subdivisio[r] ...
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The Dynamics of Transposable Elements in Structured Populations
... continent-island model with one popula- the island and of the migration rate on the mean and tion of finite size, N e , and a continent of infinite size as variance of this occupancy ...
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A new FST method to uncover local adaptation using environmental variables
... Figure 2: False Discovery Rate FDR against significance threshold α for three scenarios IM: Island model, SS: Stepping-Stone model and HS: Hierarchically Structured model and monogenic/p[r] ...
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DNA polymorphism in a subdivided population: the expected number of segregating sites in the two-subpopulation model.
... It is shown that, in the case where the pattern of migration is symmetrical such as the finite island model, the expected number of segregating sites is independent[r] ...
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OnePC: A portable software for parallel genetic algorithms used in optimization problems
... frequent model for parallel genetic algorithms is the server - client model, such as the so called Island model [10]-[11], where clients run a a local genetic algorithm and the server collects ...
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Seismic Response Analysis of Nuclear Island Buildings in LNNP Unit 1 (K339)
... Modelling of the electrical building has been carried out by 3-D finite elements. Elements used in modelling were rectangular shell elements with 4 nodes and straight beam elements with standard I-shape (2 nodes). The ...
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Ising models and multiresolution quad trees
... All this relates to one of the fundamental problems in image analysis: seg- mentation [30]. This is the labelling of the several regions of more or less homo- geneous properties of which a “typical” image, such as figure ...
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Containing marginal memories: the melancholy landscapes of Hart Island (New York), Cockatoo Island (Sydney), and Ripapa Island (Christchurch)
... The cultural complexity of islands like Ripapa means to some extent they will always elude the efforts to commodify them as tourist sites. As much as it has entered the public domain, Ripapa remains a place of otherness, ...
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Modelling Ports Investment and Island Economic Growth
... estimation model using Minitab-15 software for the union of two regions in the period 2000-2010 in Table 1, where the value of Adjusted R-squared indicates that each equation in the model as a whole is ...
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Paleoenvironmental analysis of the Mangere Formation, Mangere Island, Chatham Islands, New Zealand : a thesis submitted in Earth Science for the degree of Master of Science at Massey University
... The largest island is C hatham Island , over 50% of which is covered in blanket peat, followed in order of decreas ing size by Pitt Island , South East Island, and Mangere Is la nd the o[r] ...
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The Western Irish Namurian Basin reassessed
... Gull Island Formation also records a fascinating phase of basin in®ll of which more could be deciphered from the array of soft-sediment deformation structures: existing interpretations of movement direc- tions are ...
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Breeding of Black Swan in Tasmania
... The main breeding in Moulting Lagoon in 1960 took place on Bacon Point., BaJcon Point Island, Top Bank Island and Cockatoo Island.. Observations were made mainly on Bacon Point Island wi[r] ...
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