Maximizing efficiency of genomic selection in CIMMYT’s tropical maize breeding program
نویسندگان
چکیده
منابع مشابه
Rapid Cycling Genomic Selection in a Multiparental Tropical Maize Population
Genomic selection (GS) increases genetic gain by reducing the length of the selection cycle, as has been exemplified in maize using rapid cycling recombination of biparental populations. However, no results of GS applied to maize multi-parental populations have been reported so far. This study is the first to show realized genetic gains of rapid cycling genomic selection (RCGS) for four recombi...
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With more and more Single Nucleotide Polymorphisms (SNPs) being identified throughout the genome, some of those SNPs will be found to be located within candidate genes, allowing the researchers to use the candidate gene approach on a genomewide scale. SNPs have some drawbacks but when compared to other markers they are more efficient and SNP consortium is growing to meet the requirements of gen...
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Genotyping-by-sequencing (GBS) technologies have proven capacity for delivering large numbers of marker genotypes with potentially less ascertainment bias than standard single nucleotide polymorphism (SNP) arrays. Therefore, GBS has become an attractive alternative technology for genomic selection. However, the use of GBS data poses important challenges, and the accuracy of genomic prediction u...
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ژورنال
عنوان ژورنال: Theoretical and Applied Genetics
سال: 2020
ISSN: 0040-5752,1432-2242
DOI: 10.1007/s00122-020-03696-9