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Genome-wide association study


Tìm thấy 20+ kết quả cho từ khóa "Genome-wide association study"

Identification of candidate genomic regions for chicken egg number traits based on genome-wide association study

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Identification of candidate genomic regions for chicken egg number traits based on. genome-wide association study. In the present study, in order to understand the molecular mechanisms underlying the dramatic differences of egg number between commercial egg-type chickens and indigenous chickens, we performed a genome-wide association study (GWAS) in a mixed linear model.. Furthermore, we identified 32 candidate genes based on the function of the screened genes.

Linkage mapping and genome-wide association study reveals conservative QTL and candidate genes for Fusarium rot resistance in maize

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Genome-wide association studies in maize: praise and stargaze. Genome-wide association study and QTL mapping reveal genomic loci associated with Fusarium ear rot resistance in tropical maize germplasm. QTL for resistance to Fusarium ear rot in a multiparent advanced generation intercross (MAGIC) maize population. Genome-wide association study of resistance to ear rot by, in a tropical field maize and popcorn core collection.

A genome-wide association study for natural antibodies measured in blood of Canadian Holstein cows

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A genome-wide association study for natural antibodies measured in blood of Canadian Holstein cows. Background: Natural antibodies (NAb) are an important component of the innate immune system, and fight infections as a part of the first line defence. The significant SNPs were located on autosomal chromosomes 1, 20 and 21 of the cow genome. Functional annotation analysis of the positional candidate genes revealed two sets of genes with biologically relevant functions related to NAb.

Estimates of genomic heritability and genome-wide association study for fatty acids profile in Santa Inês sheep

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An important first step for the genetic evaluation of fatty acids content in meat is to investigate the genetic architecture of these complex traits and to identify variants associated with genes or regulatory elements through a genome-wide association study (GWAS) [18]..

Genome-wide association study (GWAS) reveals genetic loci of lead (Pb) tolerance during seedling establishment in rapeseed (Brassica napus L.)

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Genome-wide association analysis of lead accumulation in maize. Genome-wide. Genome-Wide Association Study of Cadmium Accumulation at the Seedling Stage in Rapeseed (Brassica napus L. Genome- Wide Association Study Reveals the Genetic Architecture Underlying Salt Tolerance-Related Traits in Rapeseed (Brassica napus L. Identification of a gene controlling variation in the salt tolerance of rapeseed (Brassica napus L.

Genome-wide association study for salinity tolerance at the flowering stage in a panel of rice accessions from Thailand

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Genetic factors underlying boron toxicity tolerance in rice: genome-wide association study and transcriptomic analysis. Genetic architecture of cold tolerance in rice (Oryza sativa) determined through high resolution genome-wide analysis. Genome-wide association studies to identify rice salt-tolerance markers. Genome-wide association study of salt tolerance at the seed germination stage in rice. Genome- wide association mapping of salinity tolerance in rice (Oryza sativa).

Genome-wide association study reveals new loci for yield-related traits in Sichuan wheat germplasm under stripe rust stress

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A genome-wide association study of wheat spike related traits in China. Genome-wide association mapping for seedling and adult plant resistance to stripe rust in synthetic hexaploid wheat. Genome-wide association study for kernel weight-related traits using SNPs in a Chinese winter wheat population. Genome-wide association study of resistance to stripe rust ( Puccinia striiformis f. Effects of stripe rust on the wheat plant..

Genome-wide association study and transcriptome of olecranon-type traits in peach (Prunus persica L.) germplasm

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To explore the genetic mechanism of olecranon formation, we performed full-length transcriptome sequencing analysis of olecranon and round peaches as well as a genome-wide association study of the association of olecranon-type trait loci.. The genes were within 1 Mb up- or down-stream of the main genome-wide association study locus for olecranon-type traits..

Heritability and genome-wide association analyses of fasting plasma glucose in Chinese adult twins

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Heritability and Genome-Wide Association Study of Plasma Cholesterol in Chinese Adult Twins. Genome-wide efficient mixed-model analysis for association studies. A new multipoint method for genome-wide association studies by imputation of genotypes.. Novel risk genes identified in a genome-wide association study for coronary artery disease in patients with type 1 diabetes. Genome-wide association study of survival from sepsis due to pneumonia: an observational cohort study.

Genome-wide association studies for yield component traits in a macadamia breeding population

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Bayesian genome-wide association study of nut traits in Japanese chestnut. Potential assessment of genome-wide association study and genomic selection in Japanese pear Pyrus pyrifolia. Minamikawa MF, Nonaka K, Kaminuma E, Kajiya-Kanegae H, Onogi A, Goto S, et al. Genome-wide association study and genomic prediction in citrus:. Minamikawa MF, Takada N, Terakami S, Saito T, Onogi A, Kajiya-Kanegae H, et al.

Genome-wide association analysis of nutrient traits in the oyster Crassostrea gigas: Genetic effect and interaction network

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Candidate gene polymorphisms and their association with glycogen content in the Pacific oyster Crassostrea gigas. Divergence and plasticity shape adaptive potential of the Pacific oyster. Linkage disequilibrium patterns of the human genome across populations.. Sequencing-based genome-wide association study in rice. Genome-wide association studies for complex traits:.

Genome wide association mapping and candidate gene analysis for hundred seed weight in soybean [Glycine max (L.) Merrill]

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Identification of QTL with large effect on seed weight in a selective population of soybean with genome-wide association and fixation index analyses. Genome-wide association study, genomic prediction and marker-assisted selection for seed weight in soybean ( Glycine max. Establishment of a 100-seed weight quantitative trait locus – allele matrix of the germplasm population for optimal recombination design in soybean breeding programmes

Genome-wide association mapping reveals potential novel loci controlling stripe rust resistance in a Chinese wheat landrace diversity panel from the southern autumnsown spring wheat zone

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Characterization of molecular diversity and genome-wide association study of stripe rust resistance at the adult plant stage in northern Chinese wheat landraces.. Genome-wide mapping of adult plant stripe rust resistance in wheat cultivar Toni. Genome-wide identification of QTL conferring high-temperature adult-plant (HTAP) resistance to stripe rust (Puccinia striiformis f. Genome-wide association mapping for stripe rust (Puccinia striiformis f.

Genome-wide association studies detects candidate genes for wool traits by resequencing in Chinese fine-wool sheep

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Genome-wide association studies detects candidate genes for wool traits by re-. Background: The quality and yield of wool determine the economic value of the fine-wool sheep. Therefore, discovering markers or genes relevant to wool traits is the cornerstone for the breeding of fine-wool sheep. A genome-wide association study (GWAS) was performed to detect the candidate genes for the eight wool traits..

Genome-wide associations and epistatic interactions for internode number, plant height, seed weight and seed yield in soybean

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Genome-wide association (GWA) and genome wide epistatic (GWE) interaction analysis. 0.001, determined by 1000 permutations, was used as the significance threshold of SNPs-trait associations as described in Zhang et al. Frequency distribution of observation of internode number, plant height, seed weight, and seed yield per plant in soybean. GWA: genome-wide association;. GWAS: genome-wide association study. GWE: genome-wide epistatis;. GWES: genome-wide epistatic study. SW: seed weight;.

Genome-wide association studies reveal candidate genes associated to bacteraemia caused by ST93-IV CA-MRSA

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In this study we applied a genome-wide association study (GWAS) approach on a collection of Australian ST93-IV MRSA genomes to screen for genetic traits that might have assisted the ongoing transmission of ST93-IV in Australia. We also compared the genomes of ST93-IV bacteraemia and non- bacteraemia isolates to search for potential virulence genes associated with bacteraemia.. Results: Based on single nucleotide polymorphism phylogenetics we revealed two distinct ST93-IV clades.

Genome-wide association analysis and QTL mapping reveal the genetic control of cadmium accumulation in maize leaf

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A genome-wide association study (GWAS) was conducted in a population of 269 maize accessions with 43,737 single nucleotide polymorphisms (SNPs) to identify candidate genes and favorable alleles for controlling Cd accumulation in maize.. The significant SNP (SYN25051) at position could explained 27.1% of the phenotype variation.

Genome-wide association analyses identify known and novel loci for teat number in Duroc pigs using single-locus and multilocus models

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Genome-wide association QTL mapping for teat number in a purebred population of Duroc pigs. Genotyping by sequencing reveals a new locus for pig teat number. Possible introgression of the VRTN mutation increasing vertebral number, carcass length and teat number from Chinese pigs into European pigs. Genome-wide association study and accuracy of genomic prediction for teat number in Duroc pigs using genotyping-by-sequencing.. Heritability of teat number in swine.

Genome-wide association study of Mycobacterium avium subspecies Paratuberculosis infection in Chinese Holstein

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Genome-wide association study of Mycobacterium avium subspecies Paratuberculosis infection in Chinese Holstein.

Genome-wide association study of agronomic traits in rice cultivated in temperate regions

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In this study we have analysed a collection of japonica varieties adapted to temperate regions to perform association studies with traits of high agronomical interest such as heading date, plant height, number of panicles, panicle length and number of grains per panicle.. Results: We have performed a genome wide association study using a panel of 1713 SNPs that, based on previous linkage disequilibrium estimations, provides a full coverage of the whole genome.