The genetic correlation between characters maintained by selection, linkage and inbreeding
نویسندگان
چکیده
منابع مشابه
The Genetic Covariance between Characters Maintained by Pleiotropic Mutations.
A statistical genetic model of a multivariate phenotype is derived to investigate the covariation of pleiotropic mutations with additive effects under the combined action of phenotypic selection, linkage and the mating system. Equilibrium formulas for large, randomly mating populations demonstrate that, when selection on polygenic variation is much smaller than twice the harmonic mean recombina...
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The bimodal distribution of fitness effects of new mutations and standing genetic variation, due to early-acting strongly deleterious recessive mutations and late-acting mildly deleterious mutations, is analyzed using the Kondrashov model for lethals (K), with either the infinitesimal model for selfing (IMS) or the Gaussian allele model (GAM) for quantitative genetic variance under stabilizing ...
متن کاملInbreeding and Linkage.
Self-fertilization. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 8 Brother-sister mating. Sex-linked genes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 360 Brother-sister mating. Autosomal genes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....
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ژورنال
عنوان ژورنال: Genetical Research
سال: 1984
ISSN: 0016-6723,1469-5073
DOI: 10.1017/s0016672300026549