Metabolomics reveals herbivore‐induced metabolites of resistance and susceptibility in maize leaves and roots

• Published in: Plant, cell and environment Vol. 36; no. 3; pp. 621 - 639
• Main Authors: MARTI, GUILLAUME, ERB, MATTHIAS, BOCCARD, JULIEN, GLAUSER, GAÉTAN, DOYEN, GWLADYS R., VILLARD, NEIL, ROBERT, CHRISTELLE A M., TURLINGS, TED C. J., RUDAZ, SERGE, WOLFENDER, JEAN‐LUC
• Format: Journal Article
• Language: English
• Published: Oxford, UK Blackwell Publishing Ltd 01.03.2013; Blackwell; Wiley Subscription Services, Inc
• Subjects: Animals; benzoxazinones; Biological and medical sciences; Chromatography, High Pressure Liquid; Coumaric Acids - metabolism; Fundamental and applied biological sciences. Psychology; Herbivory; induced defence; induced resistance; Ions - metabolism; Mass Spectrometry; Metabolome; Metabolomics; Plant Leaves - metabolism; Plant Roots - metabolism; p‐coumaroyltyramine; root exudates; Spodoptera; Spodoptera littoralis; systemic signaling; UHPLC‐TOF‐MS; Zea mays; Zea mays - metabolism; Metabolomics; Monocotyledones; Exudate; Herbivorous; Metabolite; Insecta; Systemic; Induced resistance; Cereal crop; Spodoptera littoralis; Pest; Gramineae; p-coumaroyltyramine; Angiospermae; root exudates; Zea mays; Root; Induction; Time of flight spectrometer; systemic signaling; Plant ecology; Plant leaf; UHPLC-TOF-MS; Sensitivity resistance; benzoxazinones; Arthropoda; Lepidoptera; induced defence; Defense mechanism; Spermatophyta; Noctuidae; Invertebrata; Mass spectrometry

ABSTRACT Plants respond to herbivory by reprogramming their metabolism. Most research in this context has focused on locally induced compounds that function as toxins or feeding deterrents. We developed an ultra‐high‐pressure liquid chromatography time‐of‐flight mass spectrometry (UHPLC‐TOF‐MS)‐base...