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Qtl analysis

Dynamic QTL analysis and candidate gene mapping for waterlogging tolerance at maize seedling stage.

Dynamic QTL analysis and candidate gene mapping for waterlogging tolerance at maize seedling stage.

... tolerance. Analysis of conditional QTL at different treatment times will reveal the dynamic gene expressions, from which the net effect of a QTL at each time interval can be estimated ...Most ...

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QTL analysis of Na+ and K+ concentrations in roots and shoots under different levels of NaCl stress in rice (Oryza sativa L.).

QTL analysis of Na+ and K+ concentrations in roots and shoots under different levels of NaCl stress in rice (Oryza sativa L.).

... Under 120 mM NaCl condition, two additive QTLs qRKC4 and qSNC11 were identified, and the positive alleles of both QTLs were contributed by Jiucaiqing variety to increase seedling salt tolerance. The rice seedling salt ...

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Yield QTL analysis of Oryza sativa x O. glumaepatula introgression lines

Yield QTL analysis of Oryza sativa x O. glumaepatula introgression lines

... BRONDANI, C.; RANGEL, P.H.N.; BRONDANI, R.P.V.; FERREIRA, M.E. QTL mapping and introgression of yield related traits from Oryza glumaepatula to cultivated rice (Oryza sativa) using microsatellite markers. ...

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QTL mapping for microtuber ABA content in a diploid potato population

QTL mapping for microtuber ABA content in a diploid potato population

... By QTL analysis of a segregating population with a stringent microtuber system, the present study intended to identify the genetic loci controlling potato tuber ABA biosynthesis and to provide a potential ...

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QTL mapping for the cooking time of common beans

QTL mapping for the cooking time of common beans

... mapping analysis were a limit of detection (LOD) equal to three and a maximum recombination fre- quency (h) of ...The QTL analysis was performed using composite interval mapping (CIM) and multiple ...

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Improvement of Rice Biomass Yield through QTL-Based Selection.

Improvement of Rice Biomass Yield through QTL-Based Selection.

... as QTL analysis, association study, genomic estimation of breeding value, and haplotype analy- sis based on pedigree, in the improvement of rice biomass yield [15, ...

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The power of QTL mapping with RILs.

The power of QTL mapping with RILs.

... biology. QTL mapping basically relies on detecting correlations between genetic markers and phenotypic traits in a segregating population ...of QTL with a limited number of markers. Since then, QTL ...

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Eficiência do tamanho de populações F2 na análise de QTL

Eficiência do tamanho de populações F2 na análise de QTL

... a QTL, explaining 40%, 30%, 20% and 10% of phenotypic variation, respectively, and the linkage group 5 does not contain ...and QTL analysis. For QTL analysis was used the simple marking ...

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Linkage analysis and QTL mapping in simulated populations

Linkage analysis and QTL mapping in simulated populations

... 3 situation generally gives rise to mixed segregation types (one or both parents may be heterozygous at each locus), and the linkage phases of markers are generally unknown. The information content of markers can ...

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MAPEAMENTO E DETECÇÃO DE QTL EM MANDIOCA

MAPEAMENTO E DETECÇÃO DE QTL EM MANDIOCA

... characterize QTL for plant height (AP), shoot productivity (PPA), total yield of fresh roots (PTR), dry matter content of the root (MS) and starch productivity (PROD-AMD) in ...of QTL analysis ...

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QTL detection for physicochemical characteristics of cashew apple

QTL detection for physicochemical characteristics of cashew apple

... of QTL for correlated traits is often similar (Paterson et ...the QTL analysis, i.e., by observing coincidences between QTL for correlated ...

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Multi-QTL mapping for quantitative traits using epistatic distorted markers.

Multi-QTL mapping for quantitative traits using epistatic distorted markers.

... in QTL analysis [6], thus Wen et al. [10] proposed multi-QTL mapping using distorted ...example, QTL detection power is slightly higher for the new method than for the above old method and ...

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QTL detection of yield-related traits of cashew

QTL detection of yield-related traits of cashew

... A QTL analysis must begin with the construction of a genetic linkage map with a sufficiently high density of molecular markers for a representative genome coverage (Kenis and Keulemans ...of QTL ...

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Mapeamento de QTL para características de crescimento de suínos por meio de modelos de regressão aleatória.

Mapeamento de QTL para características de crescimento de suínos por meio de modelos de regressão aleatória.

... encontrados QTL significativos para os fenótipos PN, P21, P42, P63, P77, P105 e PA, ao se utilizar a metodologia tradicional, o que também foi observado por Souza et ...de QTL e análise conjunta de todos os  ...

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Informações fenotípicas e marcadores microssatélites de QTL na escolha de populações segregantes de feijoeiro.

Informações fenotípicas e marcadores microssatélites de QTL na escolha de populações segregantes de feijoeiro.

... cinco alelos, portanto, é o único caso de alelismo múltiplo para os genitores utilizados. Blair et al. (2006b) encontraram 7,8 alelos por marcador, porém, estes autores utilizaram 44 linhagens de “pools” gênicos e de ...

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Identificação de QTL associados à simbiose entre Bradyrhizobium japonicum, B. elkanii e soja.

Identificação de QTL associados à simbiose entre Bradyrhizobium japonicum, B. elkanii e soja.

... de QTL (locos de caráter quantitativo), visando seu emprego na seleção assistida em programas de melhoramento de ...mapear QTL en- volvidos com o incremento no teor de proteínas nos grãos (Sebolt et ...ao ...

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The evolution of gene expression QTL in Saccharomyces cerevisiae.

The evolution of gene expression QTL in Saccharomyces cerevisiae.

... regulatory QTL In contrast to our estimates of a 16%–24% deficiency in the number of cis-acting QTL, approximately 94% of genes show heritable expression variation between BY and RM (see Text S1), with many ...

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QTL map meets population genomics: an application to rice.

QTL map meets population genomics: an application to rice.

... this analysis, a random set of SNPs was used to represent the genome (roughly one SNP every 20 ...component analysis (PCA) was performed using a random set of SNPs (roughly one SNP every 50 ...

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Mapeamento de marcas moleculares e identificação de QTL com base em desequilíbrio de fase gamética

Mapeamento de marcas moleculares e identificação de QTL com base em desequilíbrio de fase gamética

... em análise genética, uma vez que se baseia na detecção da variação existente em locos de seqüências repetitivas (di-nucleotídeos AG/TC ou tri-nucleotídeos ATT/TAA, por exemplo). As seqüências que flanqueiam esses locos ...

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The Identification of Two Head Smut Resistance-Related QTL in Maize by the Joint Approach of Linkage Mapping and Association Analysis.

The Identification of Two Head Smut Resistance-Related QTL in Maize by the Joint Approach of Linkage Mapping and Association Analysis.

... In the present study, we have shown that the pyramiding of beneficial alleles for both QTL enhances head smut resistance (Fig 3, Table 4). No epistasis could be detected among those two resistant loci. According ...

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