The distribution of mutant alleles in a subdivided population.
The distribution of mutant alleles in a subdivided population.
复制标题
细分群体中突变等位基因的分布。
DOI:
10.1093/genetics/95.2.503
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发表时间:
1980
期刊:
影响因子:
3.3
通讯作者:
Slatkin,M
中科院分区:
文献类型:
--
作者:
Slatkin,M
The results are presented from a simulation study of the spatial distribution of mutant alleles in a subdivided population. Statistical measures of the spatial pattern are defined in such a way that the same quantities could be measured in a geographic survey of allele frequencies in natural populations. Two types of quantities are discussed in this paper: (1)theoccupancy distributionprovides information on the presence or absence of the mutant in different numbers of demes; and (2) theconditional frequency distributionprovides information about the extent of local differentiation when the mutant is present in different numbers of demes. Properties of these distributions are found for different types of natural selection acting on the mutant. Some results are presented for the same statistical measures based on samples of individuals from a fraction of the total number of demes. The simulation results for intermediate levels of the migration rates are compared with analytic results obtained on the limits of high and low migration rates. The main conclusion is that these measures of the spatial distribution of mutants in a subdivided population have simple properties that could provide a new perspective on data from natural populations.
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影响因子:
1.4
作者:
K. Crump;J. Gillespie
通讯作者:
J. Gillespie
DOI:
10.1073/pnas.71.5.2103
发表时间:
1974-01-01
影响因子:
11.1
作者:
BOORMAN, SA
通讯作者:
BOORMAN, SA
DOI:
--
发表时间:
1971
期刊:
Genetical research
影响因子:
--
作者:
T. Maruyama
通讯作者:
T. Maruyama
影响因子:
1
作者:
K. Crump;J. Gillespie
通讯作者:
J. Gillespie
影响因子:
1
作者:
E. Pollak
通讯作者:
E. Pollak