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Metabolite database for root, tuber, and banana crops to facilitate modern breeding in understudied crops

dc.contributor.authorPrice, E.J.
dc.contributor.authorDrapal, M.
dc.contributor.authorPerez‐Fons, L.
dc.contributor.authorAmah, D.
dc.contributor.authorBhattacharjee, R.
dc.contributor.authorHeider, B.
dc.contributor.authorRouard, M.
dc.contributor.authorSwennen, R.
dc.contributor.authorLopez-Lavalle, L.A.
dc.contributor.authorFraser, P.D.
dc.date.accessioned2020-03-04T14:34:37Z
dc.date.available2020-03-04T14:34:37Z
dc.date.issued2020
dc.identifier.citationPrice, E.J., Drapal, M., Perez‐Fons, L., Amah, D., Bhattacharjee, R., Heider, B., ... & Fraser, P.D. (2020). Metabolite database for root, tuber and banana crops to facilitate modern breeding in understudied crops. The Plant Journal, 1-11.
dc.identifier.issn0960-7412
dc.identifier.urihttps://hdl.handle.net/20.500.12478/6810
dc.description.abstractRoots, tubers, and bananas (RTB) are vital staples for food security in the world's poorest nations. A major constraint to current RTB breeding programmes is limited knowledge on the available diversity due to lack of efficient germplasm characterization and structure. In recent years large‐scale efforts have begun to elucidate the genetic and phenotypic diversity of germplasm collections and populations and, yet, biochemical measurements have often been overlooked despite metabolite composition being directly associated with agronomic and consumer traits. Here we present a compound database and concentration range for metabolites detected in the major RTB crops: banana (Musa spp.), cassava (Manihot esculenta), potato (Solanum tuberosum), sweet potato (Ipomoea batatas), and yam (Dioscorea spp.), following metabolomics‐based diversity screening of global collections held within the CGIAR institutes. The dataset including 711 chemical features provides a valuable resource regarding the comparative biochemical composition of each RTB crop and highlights the potential diversity available for incorporation into crop improvement programmes. Particularly, the tropical crops cassava, sweet potato and banana displayed more complex compositional metabolite profiles with representations of up to 22 chemical classes (unknowns excluded) than that of potato, for which only metabolites from 10 chemical classes were detected. Additionally, over 20% of biochemical signatures remained unidentified for every crop analyzed. Integration of metabolomics with the on‐going genomic and phenotypic studies will enhance ’omics‐wide associations of molecular signatures with agronomic and consumer traits via easily quantifiable biochemical markers to aid gene discovery and functional characterization.
dc.description.sponsorshipCGIAR Research Program on Roots, Tubers and Bananas
dc.description.sponsorshipCGIAR Fund Donors
dc.description.sponsorshipNatural Resources Institute
dc.description.sponsorshipBill & Melinda Gates Foundation
dc.description.sponsorshipEngineering and Physical Sciences Research Council, UK
dc.description.sponsorshipUnited States Agency for International Development
dc.format.extent1-11
dc.language.isoen
dc.subjectBananas
dc.subjectPlantains
dc.subjectCassava
dc.subjectPotatoes
dc.subjectSweet Potatoes
dc.subjectYams
dc.subjectGene Banks
dc.subjectPlant Breeding
dc.titleMetabolite database for root, tuber, and banana crops to facilitate modern breeding in understudied crops
dc.typeJournal Article
cg.contributor.crpAgriculture for Nutrition and Health
cg.contributor.crpRoots, Tubers and Bananas
cg.contributor.affiliationRoyal Holloway University of London
cg.contributor.affiliationInternational Institute of Tropical Agriculture
cg.contributor.affiliationInternational Potato Center
cg.contributor.affiliationBioversity International
cg.contributor.affiliationKatholieke Universiteit, Leuven
cg.contributor.affiliationInternational Center for Tropical Agriculture
cg.coverage.hubEastern Africa Hub
cg.coverage.hubHeadquarters and Western Africa Hub
cg.creator.identifierElliott J. Price: 0000-0001-5691-7000
cg.creator.identifierMargit Drapal: 0000-0001-9586-8328
cg.creator.identifierLaura Perez-Fons: 0000-0002-8567-7074
cg.creator.identifierDelphine Amah: 0000-0002-5706-8773
cg.creator.identifierRanjana Bhattacharjee: 0000-0002-5184-5930
cg.creator.identifierBettina Heider: 0000-0002-9792-8512
cg.creator.identifierMathieu Rouard: 0000-0003-0284-1885
cg.creator.identifierRony Swennen: 0000-0002-5258-9043
cg.creator.identifierLuis Augusto Becerra Lopez-Lavalle: 0000-0003-3520-2270
cg.creator.identifierPaul Fraser: 0000-0002-5953-8900
cg.researchthemeBiotech and Plant Breeding
cg.identifier.bibtexciteidPRICE:2020
cg.isijournalISI Journal
cg.authorship.typesCGIAR and advanced research institute
cg.iitasubjectAgronomy
cg.iitasubjectBanana
cg.iitasubjectCassava
cg.iitasubjectPlant Breeding
cg.iitasubjectPlant Production
cg.iitasubjectPlantain
cg.iitasubjectYam
cg.journalPlant Journal
cg.notesPublished online: 17 Dec 2019
cg.accessibilitystatusLimited Access
cg.reviewstatusPeer Review
cg.usagerightslicenseCopyrighted; all rights reserved
cg.targetaudienceScientists
cg.identifier.doihttps://dx.doi.org/10.1111/tpj.14649
cg.iitaauthor.identifierRony Swennen: 0000-0002-5258-9043
cg.iitaauthor.identifierRanjana Bhattacharjee: 0000-0002-5184-5930


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