Genotype-phenotype association: quantitative trait loci
Genotype-Environment Interaction for Quantitative Trait Loci Affecting Life Span in Drosophila melanogaster
... estimating quantitative genetic parameters and mapping quantitative trait loci (QTL) for adult life span in five environments: standard culture conditions, high and low temperature, and heat- ...
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Combined Linkage and Association Mapping of Quantitative Trait Loci by Multiple Markers
... one trait locus Q is assumed to be located of ...analyzing quantitative that the trait value is influenced by unlinked trait loci and genotyping data of nuclear families by combining in ...
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A combined strategy for quantitative trait loci detection by genome wide association
... genome-wide association (GWA) methods to map quantitative trait loci (QTL) in the simulated dataset provided by the 12 th QTLMAS workshop in order to derive an effective ...a genotype ...
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Genotype-Environment Interaction at Quantitative Trait Loci Affecting Sensory Bristle Number in Drosophila melanogaster
... that genotype-environment interaction (GEI) maintains variation for bristle number in nature, we quantified the extent of GEI for abdominal and sternopleural bristles among 98 recombinant inbred lines, derived ...
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High-Resolution Association Mapping of Quantitative Trait Loci: A Population-Based Approach
... of quantitative trait loci ...the association between the markers and the trait ...the genotype effect model can be used to model the additive and dominance effects ...
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Is the Genotype-Phenotype Map Modular?: A Statistical Approach Using Mouse Quantitative Trait Loci Data
... the association between ...the genotype-pheno- modular, it is important to test data from other QTL type map and the evolution of character ...of genotype- ture. Since multiple QTL data sets do not ...
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Mapping Quantitative Trait Loci in the Case of a Spike in the Phenotype Distribution
... common phenotype value (generally either the minimum or the maximum observed phenotype), the standard approach to QTL mapping can behave ...the phenotype distribution, including the use of a two-part ...
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Multiple phenotype modeling in pleiotropic effect studies of quantitative trait loci
... any trait, GEE and MANOVA possibly make a wrong conclusion of a marker specific pleiotropic effect on ...many trait and which traits share the genetic ...
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Rapid and robust association mapping of expression quantitative trait loci
... Functional Loci Heather J Cordell, Mariza de Andrade, Marie-Claude Babron, Christopher W Bartlett, Joseph Beyene, Heike Bickeböller, Robert Culverhouse, Adrienne Cupples, E Warwick Daw, Josée ...
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Genotype-Environment Interactions at Quantitative Trait Loci Affecting Inflorescence Development in Arabidopsis thaliana
... nificantly different across photoperiods for all pairwise QTL for environmental sensitivity: The positions and marker combinations in the Cvi ⫻ Ler RI lines. In con- effects of QTL for environmental sensitivity are given ...
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Extended Bayesian LASSO for Multiple Quantitative Trait Loci Mapping and Unobserved Phenotype Prediction
... l j ¼ d h j : ð7Þ The common factor d can, just like l in the BL, be used to adjust the model to the desired level of sparsity, whereas the locus-specific random deviations, h j , from d enforce the difference in the ...
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The Association of Flowering Time Quantitative Trait Loci with Duplicated Regions and Candidate Loci in Brassica oleracea
... both trials were raised from seed germinated on moist filter essentially similar results but are not reported here. Comparative mapping: Comparisons within the B. oleracea paper in petri dishes placed in an incubator at ...
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Quantitative Trait Loci Association Mapping by Imputation of Strain Origins in Multifounder Crosses
... mapping quantitative traits in inbred strains is simpler than mapping the analogous traits in humans, classical inbred crosses suffer from reduced genetic diversity compared to experimental designs involving ...
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Mapping Quantitative Trait Loci From a Single-Tail Sample of the Phenotype Distribution Including Survival Data
... 1998). Also such a model is very sensitive to small val- ues of the trait (C ox and O akes 1984). In contrast, the MCMC sampling distributions concerning QTL model parameters are unaffected by correction in ...
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Association of response to TNF inhibitors in rheumatoid arthritis with quantitative trait loci for CD40 and CD39
... tibility loci have been identified, we can construct locus-specific scores allowing us to examine the extent to which drug response is related to genetic heterogeneity of the ...
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Multiple-trait multiple-interval mapping of quantitative-trait loci
... QTL genotype within marker intervals may improve QTL detection ac- curacy, especially when obtaining a dense map of a particular species is not possible for technical and/or economic ...each genotype for ...
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Robust Methods for Analysing Quantitative Trait Loci
... detect association between marker and QTL, the chosen experi- mental design must capture information about the probability of each QTL genotype given each marker ...two loci, the parent under ...
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Genetic complexity at expression quantitative trait loci
... consistent at this level of significance, and only the SOLAR-MGA analysis is reported. Introductory infor- mation regarding the genes is given in columns 1 to 5 and the last 3 columns report each step in the sequen- tial ...
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Genetic mapping of quantitative trait loci in crops
... and association mapping have led to successful dissection of complex traits in many crop ...detect quantitative trait loci (QTL) by identifying marker–trait associations, and the only ...
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New methods for mapping quantitative trait loci
... individuals were genotyped for 104 genetic markers on 25 linkage groups. Phenotypic data has been collected for various traits, for example growth traits, for which the parental lines differ substantially. We expect to ...
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