Journal article

Plant metabolomics reveals conserved and divergent metabolic responses to salinity

Diego H Sanchez, Mohammad R Siahpoosh, Ute Roessner, Michael Udvardi, Joachim Kopka



New metabolic profiling technologies provide data on a wider range of metabolites than traditional targeted approaches. Metabolomic technologies currently facilitate acquisition of multivariate metabolic data using diverse, mostly hyphenated, chromatographic detection systems, such as GC-MS or liquid chromatography coupled to mass spectrometry, Fourier-transformed infrared spectroscopy or NMR-based methods. Analysis of the resulting data can be performed through a combination of non-supervised and supervised statistical methods, such as independent component analysis and analysis of variance, respectively. These methods reduce the complex data sets to information, which is relevant for the d..

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University of Melbourne Researchers