Exemplos de uso de Trait loci em Inglês e suas traduções para o Português
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Direct estimates of evolutionary parameters via quantitative trait loci analysis, BP. DR.
Several quantitative trait loci associated with plant height have been found through linkage mapping and association mapping in maize.
Dense single-nucleotide polymorphism(SNP) chips have emerged as a valuable resource for genetic studies, such as genomic selection andthe detection of quantitative trait loci QTL.
The identification of qtls(quantitative trait loci), followed by molecular marker-assisted selection is a practice that help breeding programs.
To better understand the genetic architecture of tibia length, width and weight and bw42, genetic parameters were estimated and qtl(quantitative trait loci) for these traits were evaluated.
Quantitative Trait Loci(QTL) composed of one or more genes, such as Fhb 1 derived from the Chinese wheat cultivar Sumai 3, have been identified in wheat.
The comprehension of the genetic architecture of agronomically important traits is useful to delineate crossings and enables the identification of quantitative trait loci(qtl) in assisted selection purpose and cloning of candidate genes.
The genetic map was used for qtl(quantitative trait loci) mapping for seven complex growth and wood quality traits in eucalyptus.
The objectives of this study were to evaluate the efficiency of the ssgblup method using genotype and phenotype information, with or without pedigree information, and attributing weights for genetic markers, for selection and genome-wide association considering different coefficients of heritability, the presence of polygenic effect,different numbers of quantitative trait loci and selection pressures.
Some approaches like genetic mapping of qtl(quantitative trait loci) have wide application and they have shown regions involved in a series of complex phenotypes of interest, such as resistance and ethanol production.
The availability of this information encourages the development of models that use them to predict individual genetic merit, as discussed in genomic selection(gws), orto identify qtls(quantitative trait loci) and/ or relevant chromosomal regions for traits of interest, as discussed in association studies genomics gwas.
Previous studies on quantitative trait loci(qtl) mapping efficiency assumed few qtls of higher effect, no minor genes, and low marker density.
The objectives of this study were:(1) to characterize the phenotype of 264 citrus hybrids obtained from crossing lpa pera de abril sweet orange(citrus sinensis l. osbeck) vs h163, a hybrid between murcott tangor(c. reticulata x c. sinensis) x pera sweet orange(c. sinensis), for response to a. alternata, via conidia suspension inoculation of detached young leaves(in vitro) and(2)construction of a linkage map using dart_seq markers to identify possible qtl(quantitative trait loci) associated to disease resistance.
Qtl(quantitative trait loci) and association mapping strategies have been widely used in order to dissect complex traits with high genetic background effect and environmental effect, making them eligible for selection.
Our research aimed to study the inheritance of type iv glandular trichome densities, their association with resistance to whitefly, andto identify quantitative trait loci(qtl) associated with the presence of these trichomes in populations derived from the interspecific cross solanum lycopersicum tom-684 x solanum galapagense accession la1401.
Based on a literature review, it was seen that a high number of qtl(quantitative trait loci) is identified in genetic maps of peach, but, despite the importance of the characters studied, the use of markerassisted selection has been incipient by breeding programs.
The present study aimed to contribute to genetic improvement of sweet passion fruit through qtl(quantitative trait loci) mapping associated with bacterial resistance using a f1 segregating population containing 100 individuals, which resulted from a single cross between two outbred accessions.
Development of immunity markers of the eQTLs(expressed quantitative trait locus) using realtime-PCR and confocal microscopy for the assisted selection of markers(MAS) of the shrimp Litopenaeus vannamei.
The specific objectives are: 1 characterization of immune system genes, by RNA-seq technique, of susceptible and resistant individuals challenged with A. hydrophila infection;2 characterization of QTL(Quantitative Trait Locus) associated with resistance….
This research intends to understand the genotype-by-environment interaction(iga)and quantitative trait locus(qtl)-by-environment interection(iqa), in order to provide tools that can improve productivity.
One of the alterna-tives for the identification of useful genetic variability is the crossing involving genetically unrelated parents, as well as genotyping and phenotyping the segregating populations de-rived from these crossings, andposterior analysis of qtl quantitative trait locus.
These mechanisms have been studied at various levels, such as gene identification and localization,identification of quantitative trait locus controlling, transcriptome, proteome, characterization and metabolites identification.
The existence of genetic variability and the maintainance the population genetic structure for are essential for detection of the association between molecular markers and controlling quantitative or qualitative traits loci.