Metabolomics in CGIAR Research Program on Roots, Tubers and Bananas (RTB)
The CGIAR Research Program on Roots, Tubers and Bananas (RTB) is supporting investments in metabolomics in collaboration with the Fraser lab at Royal Holloway University London (RHUL). The metabolome is the global collection of all low molecular weight chemical compounds that are produced by cell me...
| Autores principales: | , , |
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| Formato: | Artículo preliminar |
| Lenguaje: | Inglés |
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International Potato Center
2019
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| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/105868 |
| _version_ | 1855532055188733952 |
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| author | Friedmann, M. Becerra López Lavelle, Luis Augusto Fraser, Paul D. |
| author_browse | Becerra López Lavelle, Luis Augusto Fraser, Paul D. Friedmann, M. |
| author_facet | Friedmann, M. Becerra López Lavelle, Luis Augusto Fraser, Paul D. |
| author_sort | Friedmann, M. |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | The CGIAR Research Program on Roots, Tubers and Bananas (RTB) is supporting investments in metabolomics in collaboration with the Fraser lab at Royal Holloway University London (RHUL). The metabolome is the global collection of all low molecular weight chemical compounds that are produced by cell metabolism in different sizes, polarity and quantities. It thus provides a direct functional readout of the cell’s physiological status and activity under specific environmental settings. Metabolomics research in RTB has involved metabolite profiling for making significant marker-trait associations, assessment of genetic diversity and varietal identification. Therefore, this has included screening young plantlets as proxies for mature end-product quality (roots, tubers and banana fruits), identifying potential biomarkers for abiotic stress tolerance and for product-quality traits. In this paper, we review the main findings of this work, and discuss the implications for breeding programs in the RTB Program. |
| format | Artículo preliminar |
| id | CGSpace105868 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2019 |
| publishDateRange | 2019 |
| publishDateSort | 2019 |
| publisher | International Potato Center |
| publisherStr | International Potato Center |
| record_format | dspace |
| spelling | CGSpace1058682025-11-29T05:22:19Z Metabolomics in CGIAR Research Program on Roots, Tubers and Bananas (RTB) Friedmann, M. Becerra López Lavelle, Luis Augusto Fraser, Paul D. metabolism cell physiology molecular weight abiotic stress The CGIAR Research Program on Roots, Tubers and Bananas (RTB) is supporting investments in metabolomics in collaboration with the Fraser lab at Royal Holloway University London (RHUL). The metabolome is the global collection of all low molecular weight chemical compounds that are produced by cell metabolism in different sizes, polarity and quantities. It thus provides a direct functional readout of the cell’s physiological status and activity under specific environmental settings. Metabolomics research in RTB has involved metabolite profiling for making significant marker-trait associations, assessment of genetic diversity and varietal identification. Therefore, this has included screening young plantlets as proxies for mature end-product quality (roots, tubers and banana fruits), identifying potential biomarkers for abiotic stress tolerance and for product-quality traits. In this paper, we review the main findings of this work, and discuss the implications for breeding programs in the RTB Program. 2019-11-01 2019-11-22T13:03:00Z 2019-11-22T13:03:00Z Working Paper https://hdl.handle.net/10568/105868 en Open Access application/pdf International Potato Center Friedmann, M.; Becerra, L.A.; Fraser, P.D. 2019. Metabolomics in CGIAR Research Program on Roots, Tubers and Bananas (RTB). Lima (Peru). CRP RTB. RTB Working Paper 2019-2. ISSN 2309-6586. 11 p. |
| spellingShingle | metabolism cell physiology molecular weight abiotic stress Friedmann, M. Becerra López Lavelle, Luis Augusto Fraser, Paul D. Metabolomics in CGIAR Research Program on Roots, Tubers and Bananas (RTB) |
| title | Metabolomics in CGIAR Research Program on Roots, Tubers and Bananas (RTB) |
| title_full | Metabolomics in CGIAR Research Program on Roots, Tubers and Bananas (RTB) |
| title_fullStr | Metabolomics in CGIAR Research Program on Roots, Tubers and Bananas (RTB) |
| title_full_unstemmed | Metabolomics in CGIAR Research Program on Roots, Tubers and Bananas (RTB) |
| title_short | Metabolomics in CGIAR Research Program on Roots, Tubers and Bananas (RTB) |
| title_sort | metabolomics in cgiar research program on roots tubers and bananas rtb |
| topic | metabolism cell physiology molecular weight abiotic stress |
| url | https://hdl.handle.net/10568/105868 |
| work_keys_str_mv | AT friedmannm metabolomicsincgiarresearchprogramonrootstubersandbananasrtb AT becerralopezlavelleluisaugusto metabolomicsincgiarresearchprogramonrootstubersandbananasrtb AT fraserpauld metabolomicsincgiarresearchprogramonrootstubersandbananasrtb |