Divergent selection Leaf age Amino acid High light intensity Biostimulant Kinetics Metabolic pathways Carbon balance Bundle sheath Gas chromatography Free amino acids Nitrate Electron transfer chain Carbon export Inhibition constant Lolium perenne L Exact mass spectrometry Cellulose Metabolic cycle Gene-expression 15 N nitrate labelling Elevated CO2 Medicago truncatula Mesophyll conductance Carboxylation Lipidomics Metabolic fluxes Glume Energy Necrotrophic fungus Auxin Land carbon uptake Class III peroxidases Metabolome Atmospheric CO2 Glycogenolysis Leaf day respiration Ethylene Arabidopsis Brassica napus oilseed rape Macrophages Carbohydrate-metabolism Isotopic labelling Catalysis Glyconeogenesis Glutamate dehydrogenase heterozygous homozygous kernel yield maize metabolome mutant C-4 plants Chlorophyll fluorescence Environmental parameters C-4 photosynthesis Ammonium Absolute quantification Post-photosynthetic fractionation CBL/CIPK Class III peroxidase Leaf respiration in the light Isotope Jasmonic acid Gene ontology Metabolic flexibility Image analysis Estuary Nodules Mass spectrometry Database Photosynthesis Germination Carbon 13 Lactuca sativa L Glucosinolates Global warming High resolution Cell wall Foraminifera Cytoplasmic male sterility Complex I Carbon isotopes Metabolism Carbon stable isotope Cytokine secretion Kunitz-type protease inhibitors Biomonitoring Glucosinolates Camalexin Small-sized samples Simultaneous extraction Absolute quantification Leaf respiration Alternative Oxidase Elemental composition Carbon-isotope composition Polyamines Kok method Proteomics Awn Camalexin Bud burst Metabolomics Lactuca sativa L biostimulant protein hydrolysate free amino acids water deficit polyamines osmoprotectants Fluxes Lotus japonicus Aminotransferase Climate change Light