| Title: | Answering biological questions by analysis of the strawberry metabolome |
| Author(s): | Haugeneder A; Trinkl J; Hartl K; Hoffmann T; Allwood JW; Schwab W; |
| Address: | "Biotechnology of Natural Products, Technische Universitat Munchen, Liesel-Beckmann-Str. 1, 85354, Freising, Germany. Environmental and Biochemical Sciences Group, The James Hutton Institute, Invergowrie, Dundee, Scotland, DD2 5DA, UK. Biotechnology of Natural Products, Technische Universitat Munchen, Liesel-Beckmann-Str. 1, 85354, Freising, Germany. wilfried.schwab@tum.de" |
| DOI: | 10.1007/s11306-018-1441-x |
| ISSN/ISBN: | 1573-3890 (Electronic) 1573-3882 (Print) 1573-3882 (Linking) |
| Abstract: | "BACKGROUND: The qualitative and quantitative analysis of all low molecular weight metabolites within a biological sample, known as the metabolome, provides powerful insights into their roles in biological systems and processes. The study of all the chemical structures, concentrations, and interactions of the thousands of metabolites is called metabolomics. However present state of the art methods and equipment can only analyse a small portion of the numerous, structurally diverse groups of chemical substances found in biological samples, especially with respect to samples of plant origin with their huge diversity of secondary metabolites. Nevertheless, metabolite profiling and fingerprinting techniques have been applied to the analysis of the strawberry metabolome since their early beginnings. AIM: The application of metabolomics and metabolite profiling approaches within strawberry research was last reviewed in 2011. Here, we aim to summarize the latest results from research of the strawberry metabolome since its last review with a special emphasis on studies that address specific biological questions. KEY SCIENTIFIC CONCEPTS: Analysis of strawberry, and other fruits, requires a plethora of analytical methods and approaches encompassing the analysis of primary and secondary metabolites, as well as capturing and quantifying volatile compounds that are related to aroma as well as fruit development, function and plant-to-plant communication. The success and longevity of metabolite and volatile profiling approaches in fruit breeding relies upon the ability of the approach to uncover biologically meaningful insights. The key concepts that must be addressed and are reviewed include: gene function analysis and genotype comparison, analysis of environmental effects and plant protection, screening for bioactive compounds for food and non-food uses, fruit development and physiology as well as fruit sensorial quality. In future, the results will facilitate fruit breeding due to the identification of metabolic QTLs and candidate genes for fruit quality and consumer preference" |
| Keywords: | Fragaria/genetics/*metabolism *Metabolome Plant Breeding/*methods Volatile Organic Compounds/metabolism Aroma Fragaria Metabolite Metabolomics Strawberry Voc Volatile Volatilomics; |
| Notes: | "MedlineHaugeneder, Annika Trinkl, Johanna Hartl, Katja Hoffmann, Thomas Allwood, James William Schwab, Wilfried eng 679303/Horizon 2020 Framework Programme/International Research Support, Non-U.S. Gov't Review 2019/03/05 Metabolomics. 2018 Oct 26; 14(11):145. doi: 10.1007/s11306-018-1441-x" |
