Multi-omics-data-assisted genomic feature markers preselection improves the accuracy of genomic prediction
نویسندگان
چکیده
منابع مشابه
Effect of marker density and trait heritability on the accuracy of genomic prediction over three generations
The aim of this study was to determine the effect of marker density, level of heritability, number of QTLs, and size of training set on the genomic accuracy over three generations. Thereby, a trait was simulated with heritability of 0.10, 0.25 or 0.40. For each animal, a genome with 20 chromosomes, 1 Morgan each, was simulated. Different marker densities (2000, 4000 and 6000 markers) and 400 an...
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The objective of this study was to evaluate the imputation accuracy of parent-offspring trios under different scenarios. By using simulated datasets, the performance Bayesian LASSO in genomic prediction was also examined. The genome consisted of 5 chromosomes and each chromosome was set as 1 Morgan length. The number of SNPs per chromosome was 10000. One hundred QTLs were randomly distributed a...
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ژورنال
عنوان ژورنال: Journal of Animal Science and Biotechnology
سال: 2020
ISSN: 2049-1891
DOI: 10.1186/s40104-020-00515-5