Quantitative Trait
An infinitesimal model for quantitative trait genomic value prediction.
... and quantitative genetics faced a transition from classical quantitative genetics to modern quanti- tative ...a quantitative trait is controlled by a few major genes plus a collection of many ...
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Systems genetics of liver fibrosis: identification of fibrogenic and expression quantitative trait loci in the BXD murine reference population.
... expression quantitative trait loci ...as quantitative traits and implemented into interval mapping analyses to identify regulatory ...expression quantitative trait locus (QTL) for a ...
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Molecular mapping of quantitative trait loci for agronomical traits in soybean under Asian soybean rust infection
... identify quantitative trait loci (QTLs) related to ASR horizontal ...one trait were observed: one was related to agronomical traits, and another was related to a similar region of the Rpp3 locus ...
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Poder de detecção de "Quantitative Trait Loci", da análise de marcas simples e da regressão linear múltipla.
... ABSTRACT: In general terms, Quantitative Trait Loci (QTL) mapping differs from other research tools used in genetics since it is, basically, a multiple test procedure. The use of this technique leads to ...
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Quantitative trait loci mapping for meat quality traits in swine chromosome 6
... mapping quantitative trait loci (QTL) have been carried out on many animal species of economic ...in quantitative traits and identify QTL influencing economically important ...
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Fine mapping and candidate gene prediction of a pleiotropic quantitative trait locus for yield-related trait in Zea mays.
... complex quantitative trait that is controlled by multiple quantitative trait loci (QTLs) with small effects, and is frequently influenced by multiple genetic and environmental ...
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Identification of quantitative trait loci relating to flowering time, flag leaf and awn characteristics in a novel triticum dicoccum mapping population
... Abstract: Tetraploid landraces of wheat harbour genetic diversity that could be introgressed into modern bread wheat with the aid of marker-assisted selection to address the genetic diversity bottleneck in the breeding ...
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Haplotyping a quantitative trait with a high-density map in experimental crosses.
... R-SNP model: The idea for haplotyping a quantitative trait is described for two- and three-SNP models. It is possible that these models are too simple to characterize genetic variants for ...
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Mapping quantitative trait loci in Gallus gallus using principal components
... RESUMO - Este estudo teve por objetivo mapear QTL (quantitative trait loci) utilizando combinações lineares de características de interesse econômico em Gallus gallus. Foram estudadas 350 aves F 2 oriundas ...
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Mapping of imprinted quantitative trait loci using immortalized F2 populations.
... 26. Hua JP, Xing YZ, Wu WR, Xu CG, Sun XL, et al. (2003) Single-locus heterotic effects and dominance by dominance interactions can adequately explain the genetic basis of heterosis in an elite rice hybrid. PNAS 100: ...
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Meta-Analysis of Data from Quantitative Trait Loci Mapping Studies on Pig Chromosome 4
... Abstract - Meta-analysis of results from multiple studies could lead to more precise quantitative trait loci (QTL) position estimates compared to the individual experiments. In this study we performed a ...
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Comparative Genomics Analyses Reveal Extensive Chromosome Colinearity and Novel Quantitative Trait Loci in Eucalyptus.
... Dense genetic maps, along with quantitative trait loci (QTLs) detected on such maps, are powerful tools for genomics and molecular breeding studies. In the important woody genus Eucalyptus, the recent ...
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The nucleoside diphosphate kinase gene Nme3 acts as quantitative trait locus promoting non-Mendelian inheritance.
... Selfish genetic elements, which promote their own propagation and thereby violate Mendel’s laws, have attracted much attention within the scientific community and by the public. The molecular principles underlying their ...
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Mapping of quantitative trait loci for thermosensitive genic male sterility in indica rice
... straightforward PCR and gel electrophoresis analysis (Rafalski et al., 1996). Its main disadvantage is the high cost of the initial investment necessary for marker development. However, the number of microsatellite ...
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Quantitative trait loci for yield and morphological traits in maize under drought stress
... A total of 12 QTLs affecting leaf width (nine for LW3, and three for LW4) were identified. Phenotypic variance explained by these QTLs ranged from 0.9 to 14.5% for LW3 and from 1.4 to 34% for LW4. Alleles from B73 were ...
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Quantitative trait locus mapping associated with earliness and fruit weight in tomato
... Individual F 2 plants were evaluated for eleven quantitative traits. Fruit weight (FW), in grams, was scored as the average weight of five fruits per plant; number of flowers per truss (NFT) was measured by av- ...
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Using whole-genome sequence data to predict quantitative trait phenotypes in Drosophila melanogaster.
... many quantitative traits have such a highly polygenic genetic architecture in farm animals [12], agriculturally used plants [13], model organisms and humans ...
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Dissecting quantitative trait loci for boron efficiency across multiple environments in Brassica napus.
... High yield is the most important goal in modern crop production, and high yield during abiotic stress, such as nutrient deficiency, represents an important area of study. The nutrient efficiency of a genotype is defined ...
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Mapeamento de QTL (Quantitative Trait Loci) associados à resistência do maracujá-doce...
... A proporcionalidade entre os tipos de marcadores disponíveis e aqueles quer foram mapeados, foi bem semelhante; exceção para os marcadores RGA, que tiveram um aprove[r] ...
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Sample size for the assessment of soybean inbred populations
... A similar fact occurred for the heritability coefficient estimates ( hˆ 2 X ). Besides, these coefficients became practi- cally stable at a sample size of 120 or more lines (Table 2). It also appears that the ...
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