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Metabolomics in CGIAR Research Program on Roots, Tubers and Bananas (RTB)

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Title Metabolomics in CGIAR Research Program on Roots, Tubers and Bananas (RTB)
 
Creator Friedmann, M.
Becerra López Lavelle, Luis Augusto
Fraser, Paul D.
 
Subject metabolism
cell physiology
molecular weight
abiotic stress
 
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.
 
Date 2019-11
2019-11-22T13:03:00Z
2019-11-22T13:03:00Z
 
Type Working Paper
 
Identifier 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.
2309-6586
https://hdl.handle.net/10568/105868
https://doi.org/10.4160/23096586RTBWP20192
 
Language en
 
Rights CC-BY-NC-SA-4.0
Open Access
 
Format 11 p.
application/pdf
 
Publisher Centro Internacional de la Papa