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Genetic architecture

Tìm thấy 20+ kết quả cho từ khóa "Genetic architecture"

Association and linkage mapping to unravel genetic architecture of phenological traits and lateral bearing in Persian walnut (Juglans regia L.)

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New genome- wide analyses now are being initiated to further increase our knowledge concerning the genetic architecture of the main traits of interest in walnut.. regia grafted trees accessions originating worldwide and main- tained at the Prunus and Juglans Genetic Resources Center located in the Fruit Experimental Unit of the INRAE, Toulenne, France N – 0°16′.

Unraveling the genetic architecture for carbon and nitrogen related traits and leaf hydraulic conductance in soybean using genome-wide association analyses

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Many different genotypes were identified in the current study with favorable breeding values for drought toler- ance related traits and could be utilized by breeders to improve soybean drought tolerance directly with forward breeding or be used as parents to create mapping popu- lations to further understand the genetic architecture for these traits.

Genetic architecture and genomic selection of female reproduction traits in rainbow trout

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In the literature, several studies in salmonids reported moderate to strong gains in accur- acy. 11% to 110%) for genomic selection compared to BLUP selection of depending on the genetic architecture of the traits and the size of the reference populations.

Genetic architecture of quantitative traits in beef cattle revealed by genome wide association studies of imputed whole genome sequence variants: I: Feed efficiency and component traits

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The genetic architecture as revealed by the GWAS of the imputed 7,853,211 DNA variants will improve our understanding on the genetic control of feed efficiency traits in beef cattle.. However, genomic prediction accuracy of feed efficiency traits in beef cattle has been relatively low largely due to limited numbers of animals in the reference population and/or a lack of information on causative DNA variants on the trait.

Genetic architecture of quantitative traits in beef cattle revealed by genome wide association studies of imputed whole genome sequence variants: II: Carcass merit traits

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Predictive performance of genomic selection methods for carcass traits in Hanwoo beef cattle: impacts of the genetic architecture. A primary screen of the bovine genome for quantitative trait loci affecting carcass and growth traits. A comprehensive search for quantitative trait loci affecting growth and carcass composition of cattle segregating alternative forms of the myostatin gene. Proceedings of the World Congress on Genetics Applied to Livestock Production, Electronic.

Genetic mapping of novel modifiers for ApcMin induced intestinal polyps’ development using the genetic architecture power of the collaborative cross mice

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Genetic identification of mom-1 a major modifier locus affecting min induced intestinal neoplasia in the mouse. https://doi.org . Analysis of the Mom1 modifier of intestinal neoplasia in mice. https://doi.org/10.1038/ng1104-1133.. doi.org/10.1007/s . The genome architecture of the collaborative cross mouse genetic reference population. https://doi.org/10.1 007/s . doi.org/10.1101/gr . doi.org/10.1534/genetics . https://doi.org/10.1111/j x.. https://doi.org/10.1534/genetics .

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 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 dissects the genetic architecture of seed weight and seed quality in rapeseed (Brassica napus L.

Characterizing the oligogenic architecture of plant growth phenotypes informs genomic selection approaches in a common wheat population

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Background: Genetic variation in growth over the course of the season is a major source of grain yield variation in wheat, and for this reason variants controlling heading date and plant height are among the best-characterized in wheat genetics. Here we develop a biparental population segregating for major variants for both plant height and flowering time to characterize the genetic architecture of the traits and identify additional novel QTL..

Identification of genetic loci and candidate genes related to soybean flowering through genome wide association study

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Our studies provided an insight into the genetic architecture of soybean growth periods and the identified candidate markers and genes would be valuable for the marker-assisted selec- tion of soybean..

The genetic regulation of size variation in the transcriptome of the cerebrum in the chicken and its role in domestication and brain size evolution

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In this study, we combine measurement of total as well as proportional (to the rest of the brain) cerebrum with genome-wide genomics analysis to identify the genetic architecture of the transcriptome in the cerebrum using an advanced intercross based on Red junglefowl and do- mestic White leghorn chickens.

Genetic analysis of three maize husk traits by QTL mapping in a maize-teosinte population

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Genome-wide association study (GWAS) reveals the genetic architecture of four husk traits in maize. https://doi.org/10.1186/s . Cui ZH, Xia AA, Zhang A, Luo JH, Yang XH, Zhang LJ, et al. Linkage mapping combined with association analysis reveals QTL and candidate genes for three husk traits in maize. https://doi.org/10.1007/s . https://doi.org/10.2134/agronj x.. https://doi.. org/10.13271/j.mpb . Jiang SQ, Zhang HB, Ni PZ, Yu S, Dong HX, Zhan AG, et al. https://doi.org/10.3389/fpls .

Multi-ethnic genome-wide association analyses of white blood cell and platelet traits in the Population Architecture using Genomics and Epidemiology (PAGE) study

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The Population Architecture using Genomics and Epi- demiology (PAGE) Study funded by the National Human Genome Research Institute and the National Institute on Minority Health and Health Disparities was initiated to systematically characterize the genetic architecture underlying complex diseases and related quantitative traits among underrepresented minority populations in the U.S.

Exploring genetic resistance to infectious salmon anaemia virus in Atlantic salmon by genome-wide association and RNA sequencing

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These datasets were then used to: i) evaluate the herit- ability of resistance to ISAV in a commercial Atlantic salmon population, ii) assess the genetic architecture of the trait using a genome-wide association study (GWAS), and iii) compare the transcriptomic responses. A subset of the challenged population ( n = 1353.

Investigating mechanisms underlying genetic resistance to Salmon Rickettsial Syndrome in Atlantic salmon using RNA sequencing

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Therefore, the aims of this study were i) to evaluate the genetic architecture of SRS resistance in a large At- lantic salmon population from a commercial breeding programme, ii) to improve our understanding of the mo- lecular basis of host response, and iii) to discover func- tional genes and pathways contributing to host genetic resistance to SRS.. However, no single SNP explained more than 1% of the genetic variation in resistance to SRS..

Genetic variants modulate gene expression statin response in human lymphoblastoid cell lines

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Simon JA, Lin F, Hulley SB, Blanche PJ, Waters D, Shiboski S, et al.. et al. genetic effects on gene expression across human tissues. Motsinger-Reif AA, Jorgenson E, Relling MV, Kroetz DL, Weinshilboum R, Cox NJ, et al. Lee MN, Ye C, Villani AC, Raj T, Li W, Eisenhaure TM, et al. Host genetic variation influences gene expression response to rhinovirus infection. Deciphering the genetic architecture of variation in the immune response to.

Genome-wide genetic structure and selection signatures for color in 10 traditional Chinese yellow-feathered chicken breeds

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From the selection sweep analysis, it was not a surprise to detect a strong selection for the BCDO2 gene and a common genetic architecture of the gene among all the YFCs.

Genome-wide association analysis reveals genetic variations and candidate genes associated with salt tolerance related traits in Gossypium hirsutum

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Conclusions: These results provided important genetic variations and candidate genes for accelerating the improvement of salt tolerance in cotton.. Therefore, breeding cotton varieties with improved salt tolerance could alleviate the conflict between food crops and cotton by reclaiming and utilizing saline-alkali coastal lands for production. The genetic architecture of salt tolerance is one of the most important subjects in plant science.

Genome-wide scan for common variants associated with intramuscular fat and moisture content in rainbow trout

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Knowledge of the heritability and genetic architecture of each trait provides information necessary in developing appropriate multi-trait selection programs.. However, in salmonids, the genetic architecture of fat and moisture content has not been fully explored in a genome-wide scale [34].

Characterising the mechanisms underlying genetic resistance to amoebic gill disease in Atlantic salmon using RNA sequencing

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The genetic architecture of quantitative traits usually varies across populations, and indeed AGD resistance QTL seem to vary across different Atlantic salmon commercial popu- lations [6, 7]. Barplot showing the read counts for each allele for those SNPs in the QTL regions showing allele specific expression.

A phenomics-based approach for the detection and interpretation of shared genetic influences on 29 biochemical indices in southern Chinese men

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To further elucidate the correlations of these 29 biochemical indices in FAMHES from the genetic architecture, we applied LDSC to estimate the correlation of these 29 traits.. The correlations among the 29 biochemical indices were computed by the CORR procedure using SAS 9.0 and defined as the Pearson correlation coefficient between the rank variables.