[PDF] Top 20 Mutation models and quantitative genetic variation.

... Because mutation does not change the mean of allelic effects and the increase of the genetic variance is expected to be constant, the model is also called t h e [r] ... See full document

... The pure pleiotropic model (Keightley and Hill 1990; Kondrashov and Turelli 1992; Zhang et al. 2002) can account for substantial quantitative genetic variation, but the apparent stabilizing selection ... See full document

... and genetic variability in quantitative traits controlled most quantitative traits exhibit relatively high levels of by more than one locus acting ...Conflicting genetic variability in ... See full document

... exploit variation within mutations for Mendelian disorders in humans and elite populations; commercial plant and animal popula- animals, relatively little is known about the nature and tions are usually not based ... See full document

... high-resolution genetic traits is emerging as one of the major challenges and physical maps, extensive collections of mutations, for geneticists in the next few ...tide variation (Moriyama and Powell 1996), ... See full document

... variables, Li and Leal proposed a multivariate test using Hotelling ’ s T . Morris and Zeggini [15] proposed an accu- mulation approach that regresses phenotype on a genetic score, defined as the proportion of ... See full document

... genomic variation among individuals in a ...genomic variation across di ff erent tissues, termed somatic ...including genetic diseases that do not appear to have been inherited from either ...genomic ... See full document

... of quantitative genetic variation at mutation-selection balance is ...the genetic variance maintained in segregating populations (V G ) were ... See full document

... the quantitative trait substantially but are likely to affect fitness), the observed high levels of genetic variation in the quantitative trait under strong apparent stabilizing selection can ... See full document

... to genetic variation is a key question in ...standing genetic variance, estimates of mutational variance have not typically been available from such ...outbred genetic background, ranged from ... See full document

... HILL, 1989 Quantitative genetic variability maintained by mutation-selection balance: sampling variation and response to subsequent directional selection. KACSER, 1987 Dominance,[r] ... See full document

... The effects of population size and increase in mutation rate on the mean and genetic variance of quantitative characters and the genetic load associated with these characters ha[r] ... See full document

... In terms of quantitative genetic theory this means that the possi- ble pleiotropic effects of quantitative genetic variation are most often not changed by mutations at [r] ... See full document

... by mutation after the switch in the ...standing genetic variation as in the previous paragraph, (b) mutation of single mutants from the standing genetic variation after the envi- ... See full document

... additive genetic variance (VA) and the per-generation input of genetic variation by mutation [the mutational vari- ance (VM)] for eight life history and morphological traits in Drosophila ... See full document

... We used knowledge of the haplotype architecture of candidate genes to conduct a screen for common variants across the whole of each gene, including its regulatory flanking sequences. We used a 2 stage design to reduce ... See full document

... The genetic map shows a highly variable frequency of recombination and introgression sizes (Fig. 3a; Table 2; Additional file 1: Tables S3 and S4). In total, 1683 re- combination events were found in the mpRIL ... See full document

... unconditional genetic analysis and condi- tional genetic analysis but cytoplasmic interaction effect in this ...of genetic differences across envi- ...the variation of rice quantitative ... See full document

... Dispersal between apartments was found to be rare in previous mark-recapture studies (Akers & Robinson 1983; Runstrom & Bennett 1984), but these studies were limited in their observations of dispersal during the ... See full document

... the genetic basis of pharmacological ...forward genetic screens for perturbation of specific behaviors such as learning and ...is genetic variation in flies for behaviors such as foraging and ... See full document