Genomic selection on a panel of elite Andean breeding lines of common bean (Phaseolus vulgaris L.)
Common bean breeding in the tropics has benefited from the use of marker assisted selection to accelerate the breeding cycle. It uses individual markers previously identified to be significantly associated with targeted QTLs. However, some limitations arise when identifying and quantifying a large n...
| Main Authors: | , , , , |
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| Format: | Conference Paper |
| Language: | Inglés |
| Published: |
2018
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| Online Access: | https://hdl.handle.net/10568/103746 |
| _version_ | 1855532955559002112 |
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| author | Ariza-Suárez, Daniel Hoz, Juan Fernando de la Macea Choperena, Eliana del Pilar Mayor, V.M. Raatz, Bodo |
| author_browse | Ariza-Suárez, Daniel Hoz, Juan Fernando de la Macea Choperena, Eliana del Pilar Mayor, V.M. Raatz, Bodo |
| author_facet | Ariza-Suárez, Daniel Hoz, Juan Fernando de la Macea Choperena, Eliana del Pilar Mayor, V.M. Raatz, Bodo |
| author_sort | Ariza-Suárez, Daniel |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Common bean breeding in the tropics has benefited from the use of marker assisted selection to accelerate the breeding cycle. It uses individual markers previously identified to be significantly associated with targeted QTLs. However, some limitations arise when identifying and quantifying a large number of minor effect loci governing quantitative traits through standard QTL analysis and marker tagging. Genomic selection (GS) offers a promising approach for breeding by using many markers as predictors of the performance of individuals in a population1,2. This alternative strategy does not provide direct information about the underlying loci and genes that control quantitative traits, but instead offers a valuable selection criterion to be implemented in a breeding scheme. Different GS studies have been recently reported in plant breeding, targeting complex traits for many species with interesting results. In this study we want
to assess the prediction accuracy of different genomic selection models in a collection of Andean bean breeding lines from CIAT. |
| format | Conference Paper |
| id | CGSpace103746 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2018 |
| publishDateRange | 2018 |
| publishDateSort | 2018 |
| record_format | dspace |
| spelling | CGSpace1037462025-11-05T17:46:53Z Genomic selection on a panel of elite Andean breeding lines of common bean (Phaseolus vulgaris L.) Ariza-Suárez, Daniel Hoz, Juan Fernando de la Macea Choperena, Eliana del Pilar Mayor, V.M. Raatz, Bodo common beans frijol breathing genomic selection marker-assisted selection Common bean breeding in the tropics has benefited from the use of marker assisted selection to accelerate the breeding cycle. It uses individual markers previously identified to be significantly associated with targeted QTLs. However, some limitations arise when identifying and quantifying a large number of minor effect loci governing quantitative traits through standard QTL analysis and marker tagging. Genomic selection (GS) offers a promising approach for breeding by using many markers as predictors of the performance of individuals in a population1,2. This alternative strategy does not provide direct information about the underlying loci and genes that control quantitative traits, but instead offers a valuable selection criterion to be implemented in a breeding scheme. Different GS studies have been recently reported in plant breeding, targeting complex traits for many species with interesting results. In this study we want to assess the prediction accuracy of different genomic selection models in a collection of Andean bean breeding lines from CIAT. 2018-10 2019-09-25T20:40:48Z 2019-09-25T20:40:48Z Conference Paper https://hdl.handle.net/10568/103746 en Open Access application/pdf Ariza-Suarez, Daniel; De la Hoz, Juan Fernando; Macea, E.; Mayor, V.M.; Raatz, Bodo (2018). Genomic selection on a panel of elite Andean breeding lines of common bean (Phaseolus vulgaris L.) In: Conference Bean Improvement Cooperative At: East Lansing, Michigan, USA Volume: 61. 2p. |
| spellingShingle | common beans frijol breathing genomic selection marker-assisted selection Ariza-Suárez, Daniel Hoz, Juan Fernando de la Macea Choperena, Eliana del Pilar Mayor, V.M. Raatz, Bodo Genomic selection on a panel of elite Andean breeding lines of common bean (Phaseolus vulgaris L.) |
| title | Genomic selection on a panel of elite Andean breeding lines of common bean (Phaseolus vulgaris L.) |
| title_full | Genomic selection on a panel of elite Andean breeding lines of common bean (Phaseolus vulgaris L.) |
| title_fullStr | Genomic selection on a panel of elite Andean breeding lines of common bean (Phaseolus vulgaris L.) |
| title_full_unstemmed | Genomic selection on a panel of elite Andean breeding lines of common bean (Phaseolus vulgaris L.) |
| title_short | Genomic selection on a panel of elite Andean breeding lines of common bean (Phaseolus vulgaris L.) |
| title_sort | genomic selection on a panel of elite andean breeding lines of common bean phaseolus vulgaris l |
| topic | common beans frijol breathing genomic selection marker-assisted selection |
| url | https://hdl.handle.net/10568/103746 |
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