WebApr 9, 2024 · The body size of a chicken is an economically important trait as it directly influences the benefits of the poultry industry, but the relevant genetic mechanisms have not yet been elucidated. In this study, we measured eight growth traits for 94 Yandang partridge chickens, then undertook genome-wide association studies (GWAS) for those traits in … WebGenotype imputation has become a standard practice in modern genetic research to increase genome coverage and improve the accuracy of genomic selection (GS) and genome-wide association studies (GWAS). ... imputation accuracy …
Research Progress in Genetic Control of Reproductive
WebAug 10, 2024 · Background Since the domestication of chicken, various breeds have been developed for food production, entertainment, and so on. Compared to indigenous chicken breeds which generally do not show elite production performance, commercial breeds or lines are selected intensely for meat or egg production. In the present study, in order to … WebThe Animal Quantitative Trait Loci (QTL) Database (Animal QTLdb) strives to collect all publicly available trait mapping data, i.e. QTL (phenotype/expression, eQTL), candidate … fire appliances in the united kingdom
The identification of 14 new genes for meat ... - BMC Genomics
WebApr 11, 2024 · A genome-wide association study (GWAS) identified several E. coli genes that were associated with human, cattle, or chicken hosts, whereas no genes associated with the pig host could be found. In silico characterization of nine contiguous genes (collectively designated as nan-9) associated with the human host indicated that these … Descriptive statistics for growth and carcass straits of the F2 resource population are listed in Table S1. We calculated the pairwise Pearson’s correlation of 32 growth traits (including birth BW) and 37 carcass traits. As shown in Fig. 1a for growth traits, BW, and body size (BBL, SL, BSL, and CW) at the mid- and late-growth … See more PCA using the first two principal components (Fig. 2) showed that the cross-bred and reciprocal families formed separate clusters … See more The genome-wide significant SNPs were mainly distributed throughout Chr1, Chr4, and Chr27 (Fig. 4). Considering BW at the age of 12 weeks as … See more Manhattan and Q-Q plots for 31 growth traits and 37 carcass traits were constructed (Fig. 3 and Fig S1). The single-marker … See more We found several significant SNPs associated with multiple traits (Table S3). The most association events were observed between Chr4: 73,497,549 and 12 traits (BW12, … See more WebApr 18, 2013 · To identify potential loci and candidate genes affecting chicken body composition and meat quality traits, GWAS studies were performed using a conservation … essential tummy time moves