• No results found

Effective population size (N e )

Extensions of the Coalescent Effective Population Size

Extensions of the Coalescent Effective Population Size

... coalescent effective size is also preferable because Kingman’s coalescent has been shown to hold for a sur- prisingly wide variety of population models (K ingman 1982; M o ¨ hle 1998; N ordborg and K ...

5

Investigating the effective population size of animals

Investigating the effective population size of animals

... low effective population sizes (N e ), firstly because some may experience population bottlenecks when they are founded, and secondly because they have restricted ...and effective ...

124

Effective Population Size and Population Subdivision in Demographically Structured Populations

Effective Population Size and Population Subdivision in Demographically Structured Populations

... the effective size of a population as the nuclear genes with different modes of inheritance are reciprocal of twice the product of generation time and available only for the close relatives ...for ...

20

The Effect of Nonindependent Mate Pairing on the Effective Population Size

The Effect of Nonindependent Mate Pairing on the Effective Population Size

... HE effective population size (N e ) is a fundamental pa- rameter of population genetics, which quantifies the effect of genetic drift, the stochastic change in allele fre- quencies over time in ...

26

Quantifying the Variation in the Effective Population Size Within a Genome

Quantifying the Variation in the Effective Population Size Within a Genome

... sufficient to cause differences in the effectiveness of natural selection on segregating nonsynonymous polymorphisms. There are a number of factors that might have led us to over- or underestimate the variation in N e . ...

24

Changing Effective Population Size and the McDonald-Kreitman Test

Changing Effective Population Size and the McDonald-Kreitman Test

... in Population Size Let us begin by assuming that the effective population was N * e until very recently such that ␥ ⫽ ...the effective population size has not increased or ...

8

Population genomics of eusocial insects: the costs of a vertebrate-like effective population size

Population genomics of eusocial insects: the costs of a vertebrate-like effective population size

... their effective population size, overcoming the contin- gent effects of species demographic history, such as bottlenecks, population expansion and population ...

13

Effective population size of Anopheles funestus chromosomal forms in Burkina Faso

Effective population size of Anopheles funestus chromosomal forms in Burkina Faso

... Conclusion The present estimates of effective population size for An. funestus, though approximate, preclude strong seasonal bottlenecks. Based on microsatellite variation between temporal samples of ...

6

Inferring Past Effective Population Size from Distributions of Coalescent Times

Inferring Past Effective Population Size from Distributions of Coalescent Times

... in effective population size over time is a major challenge for population ...varying size over ...the population size as a function of time, N e ðtÞ; based on ...

43

Joint Prediction of the Effective Population Size and the Rate of Fixation of Deleterious Mutations

Joint Prediction of the Effective Population Size and the Rate of Fixation of Deleterious Mutations

... the effective population size and the rate of fixation of deleterious mutations, which are applicable both to sexual and asexual ...a population of N haploid individuals and a model of ...

28

A large effective population size for established within-host influenza virus infection

A large effective population size for established within-host influenza virus infection

... the population per unit time, and E, approximating the mean amount of error in a measurement; here the term in vertical brackets is the absolute difference in time between samples i and ...the population ...

17

Age Structure, Changing Demography and Effective Population Size in Atlantic Salmon (Salmo salar)

Age Structure, Changing Demography and Effective Population Size in Atlantic Salmon (Salmo salar)

... First, effective population size in larger systems may be more prominently influenced by metapopulation dy- namics: in Atlantic salmon, larger rivers (including some in Newfoundland) often appear to ...

24

On the Meaning and Existence of an Effective Population Size

On the Meaning and Existence of an Effective Population Size

... coalescent effective size exists only its retrospective cousin, the standard coalescent, are when the scaling of time to retrieve the standard coales- examples of ...of effective population ...

10

Consequences of sex change for effective population size

Consequences of sex change for effective population size

... “species,” effective population size at the ESS age at sex change was essentially the same or a bit larger than would occur in a non-sex-changing population having the same vital rates and an ...

17

Estimating Effective Population Size or Mutation Rate With Microsatellites

Estimating Effective Population Size or Mutation Rate With Microsatellites

... Accepted for publication September 24, 2003 ABSTRACT Microsatellites are short tandem repeats that are widely dispersed among eukaryotic genomes. Many of them are highly polymorphic; they have been used widely in genetic ...

10

Multivariate analysis of genomic variables, effective population size, and mutation rate

Multivariate analysis of genomic variables, effective population size, and mutation rate

... genome size, gene number, intron size, intron number, and transposable ...the effective population size (Ne) and mutation rate (u) of the ...genome size and complexity were ...

6

Fertility Variation and Effective Population Size in a Teak Clonal Seed Orchard

Fertility Variation and Effective Population Size in a Teak Clonal Seed Orchard

... adequate effective population size would be important for reducing selfing and production of out crossed ...the effective population size is inevitable in a domestication ...

14

Joint Estimation of Migration Rate and Effective Population Size Using the Island Model

Joint Estimation of Migration Rate and Effective Population Size Using the Island Model

... of population demography, I report that the demographic parameters migra- tion rate and effective population size can be jointly estimated with equilibrium probabilities of identity in state ...

15

Estimating effective population size changes from preferentially sampled genetic sequences.

Estimating effective population size changes from preferentially sampled genetic sequences.

... estimate effective population size fluctuations from molecular sequences of individuals sampled from a population of ...the effective population size, explicit statistical ...

48

Improved confidence intervals for the linkage disequilibrium method for estimating effective population size

Improved confidence intervals for the linkage disequilibrium method for estimating effective population size

... Improved confidence intervals for the linkage disequilibrium method for estimating effective population size.. Heredity, 117 (4), ppc[r] ...

31

Show all 10000 documents...

Related subjects