Genomics-Assisted Breeding in the CGIAR Research Program on Roots, Tubers and Bananas (RTB)
Breeding in the CGIAR Research Program on Roots, Tubers and Bananas (RTB) targets highly diverse biotic and abiotic constraints, whilst meeting complex end-user quality preferences to improve livelihoods of beneficiaries in developing countries. Achieving breeding targets and increasing the rate of...
| Main Authors: | , , , , , , , , , , , , , |
|---|---|
| Format: | Journal Article |
| Language: | Inglés |
| Published: |
MDPI
2018
|
| Subjects: | |
| Online Access: | https://hdl.handle.net/10568/93441 |
| _version_ | 1855518370199240704 |
|---|---|
| author | Friedmann, Michael Asfaw, Asrat Anglin, Noelle L. Becerra López Lavelle, Luis Augusto Bhattacharjee, Ranjana Brown, Allan Carey, Edward Ferguson, Morag E. Gemenet, Dorcus C. Lindqvist-Kreuze, H. Rabbi, Ismail Y. Rouard, Mathieu Swennen, Rony L. Thiele, Graham |
| author_browse | Anglin, Noelle L. Asfaw, Asrat Becerra López Lavelle, Luis Augusto Bhattacharjee, Ranjana Brown, Allan Carey, Edward Ferguson, Morag E. Friedmann, Michael Gemenet, Dorcus C. Lindqvist-Kreuze, H. Rabbi, Ismail Y. Rouard, Mathieu Swennen, Rony L. Thiele, Graham |
| author_facet | Friedmann, Michael Asfaw, Asrat Anglin, Noelle L. Becerra López Lavelle, Luis Augusto Bhattacharjee, Ranjana Brown, Allan Carey, Edward Ferguson, Morag E. Gemenet, Dorcus C. Lindqvist-Kreuze, H. Rabbi, Ismail Y. Rouard, Mathieu Swennen, Rony L. Thiele, Graham |
| author_sort | Friedmann, Michael |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Breeding in the CGIAR Research Program on Roots, Tubers and Bananas (RTB) targets highly diverse biotic and abiotic constraints, whilst meeting complex end-user quality preferences to improve livelihoods of beneficiaries in developing countries. Achieving breeding targets and increasing the rate of genetic gains for these vegetatively propagated crops, with long breeding cycles, and genomes with high heterozygosity and different ploidy levels, is challenging. Cheaper sequencing opens possibilities to apply genomics tools for complex traits, such as yield, climate resilience, and quality traits. Therefore, across the RTB program, genomic resources and approaches, including sequenced draft genomes, SNP discovery, quantitative trait loci (QTL) mapping, genome-wide association studies (GWAS), and genomic selection (GS), are at different stages of development and implementation. For some crops, marker-assisted selection (MAS) is being implemented, and GS has passed the proof-of-concept stage. Depending on the traits being selected for using prediction models, breeding schemes will most likely have to incorporate both GS and phenotyping for other traits into the workflows leading to varietal development. |
| format | Journal Article |
| id | CGSpace93441 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2018 |
| publishDateRange | 2018 |
| publishDateSort | 2018 |
| publisher | MDPI |
| publisherStr | MDPI |
| record_format | dspace |
| spelling | CGSpace934412025-03-13T09:44:02Z Genomics-Assisted Breeding in the CGIAR Research Program on Roots, Tubers and Bananas (RTB) Friedmann, Michael Asfaw, Asrat Anglin, Noelle L. Becerra López Lavelle, Luis Augusto Bhattacharjee, Ranjana Brown, Allan Carey, Edward Ferguson, Morag E. Gemenet, Dorcus C. Lindqvist-Kreuze, H. Rabbi, Ismail Y. Rouard, Mathieu Swennen, Rony L. Thiele, Graham plant breeding fitomejoramiento genomics genómica manihot esculenta solanum spp ipomoea batatas dioscorea spp musa spp food security food science Breeding in the CGIAR Research Program on Roots, Tubers and Bananas (RTB) targets highly diverse biotic and abiotic constraints, whilst meeting complex end-user quality preferences to improve livelihoods of beneficiaries in developing countries. Achieving breeding targets and increasing the rate of genetic gains for these vegetatively propagated crops, with long breeding cycles, and genomes with high heterozygosity and different ploidy levels, is challenging. Cheaper sequencing opens possibilities to apply genomics tools for complex traits, such as yield, climate resilience, and quality traits. Therefore, across the RTB program, genomic resources and approaches, including sequenced draft genomes, SNP discovery, quantitative trait loci (QTL) mapping, genome-wide association studies (GWAS), and genomic selection (GS), are at different stages of development and implementation. For some crops, marker-assisted selection (MAS) is being implemented, and GS has passed the proof-of-concept stage. Depending on the traits being selected for using prediction models, breeding schemes will most likely have to incorporate both GS and phenotyping for other traits into the workflows leading to varietal development. 2018-06-22 2018-06-27T16:45:58Z 2018-06-27T16:45:58Z Journal Article https://hdl.handle.net/10568/93441 en Open Access MDPI Friedmann, M., Asfaw, A., Anglin, N.L., Becerra, Luis Augusto, Bhattacharjee, R., Brown, A., Carey, E., Ferguson, M.E., Gemenet, D., Lindqvist-Kreuze, H., Rabbi, I., Rouard, M., Swennen, R., Thiele, G. (2018). Genomics-Assisted Breeding in the CGIAR Research Program on Roots, Tubers and Bananas (RTB). Agriculture, 8(7): 89. |
| spellingShingle | plant breeding fitomejoramiento genomics genómica manihot esculenta solanum spp ipomoea batatas dioscorea spp musa spp food security food science Friedmann, Michael Asfaw, Asrat Anglin, Noelle L. Becerra López Lavelle, Luis Augusto Bhattacharjee, Ranjana Brown, Allan Carey, Edward Ferguson, Morag E. Gemenet, Dorcus C. Lindqvist-Kreuze, H. Rabbi, Ismail Y. Rouard, Mathieu Swennen, Rony L. Thiele, Graham Genomics-Assisted Breeding in the CGIAR Research Program on Roots, Tubers and Bananas (RTB) |
| title | Genomics-Assisted Breeding in the CGIAR Research Program on Roots, Tubers and Bananas (RTB) |
| title_full | Genomics-Assisted Breeding in the CGIAR Research Program on Roots, Tubers and Bananas (RTB) |
| title_fullStr | Genomics-Assisted Breeding in the CGIAR Research Program on Roots, Tubers and Bananas (RTB) |
| title_full_unstemmed | Genomics-Assisted Breeding in the CGIAR Research Program on Roots, Tubers and Bananas (RTB) |
| title_short | Genomics-Assisted Breeding in the CGIAR Research Program on Roots, Tubers and Bananas (RTB) |
| title_sort | genomics assisted breeding in the cgiar research program on roots tubers and bananas rtb |
| topic | plant breeding fitomejoramiento genomics genómica manihot esculenta solanum spp ipomoea batatas dioscorea spp musa spp food security food science |
| url | https://hdl.handle.net/10568/93441 |
| work_keys_str_mv | AT friedmannmichael genomicsassistedbreedinginthecgiarresearchprogramonrootstubersandbananasrtb AT asfawasrat genomicsassistedbreedinginthecgiarresearchprogramonrootstubersandbananasrtb AT anglinnoellel genomicsassistedbreedinginthecgiarresearchprogramonrootstubersandbananasrtb AT becerralopezlavelleluisaugusto genomicsassistedbreedinginthecgiarresearchprogramonrootstubersandbananasrtb AT bhattacharjeeranjana genomicsassistedbreedinginthecgiarresearchprogramonrootstubersandbananasrtb AT brownallan genomicsassistedbreedinginthecgiarresearchprogramonrootstubersandbananasrtb AT careyedward genomicsassistedbreedinginthecgiarresearchprogramonrootstubersandbananasrtb AT fergusonmorage genomicsassistedbreedinginthecgiarresearchprogramonrootstubersandbananasrtb AT gemenetdorcusc genomicsassistedbreedinginthecgiarresearchprogramonrootstubersandbananasrtb AT lindqvistkreuzeh genomicsassistedbreedinginthecgiarresearchprogramonrootstubersandbananasrtb AT rabbiismaily genomicsassistedbreedinginthecgiarresearchprogramonrootstubersandbananasrtb AT rouardmathieu genomicsassistedbreedinginthecgiarresearchprogramonrootstubersandbananasrtb AT swennenronyl genomicsassistedbreedinginthecgiarresearchprogramonrootstubersandbananasrtb AT thielegraham genomicsassistedbreedinginthecgiarresearchprogramonrootstubersandbananasrtb |