Metabolite profiling of mycorrhizal roots of Medicago truncatula

Extensive analyses of soluble primary and secondary metabolites as well as cell wall-bound phenolics of Medicago truncatula roots by GC-MS, HPLC, and LC-MS during the symbiotic interaction with the arbuscular mycorrhizal fungus Glomus intraradices are reported. Metabolite data sets were subjected to bioinformatics approaches including HCA, PCA and network analyses.