The following are links to lists of references on various selected subjects related to nitrogen, sulfur and secondary metabolism, metabolic engineering and plant stress physiology. References listed contain the words or phrases in quotation marks shown below, in either the title, abstract, or key words. Reference lists will be updated frequently.

• "14-3-3"
• "13C"
• "14C"
• "15N"
• "ABA" and "signal"
• "abscisic acid"
• "abscisic aldehyde"
• "acetolactate" or "acetohydroxy"
• "acetyl-CoA"
• "ACP"
• "active" and "oxygen"
• "acyltransferase"
• "adenosine kinase"
• "adenylate kinase"
• "adenylyl"
• "adenylyl" or "uridylyl"
• "ADP-glucose pyrophosphorylase"
• "alanine aminotransferase"
• "alcohol dehydrogenase"
• "aldolase"
• "alkaloid"
• "aluminum"
• "amino acid" and "transport"
• "aminocyclopropane"
• "aminocyclopropane" and "oxidase"
• "aminocyclopropane" and "synthase"
• "alternative oxidase"
• "aminolevulinate"
• "aminotransferase"
• "ammonia assimilation"
• "ammonia control"
• "ammonia transport"
• "amt"
• "amylase"
• "anaerobic" or "anox" [as in e.g. anoxia or anoxic]
• "anaerobic stress adaptation"
• "anthocyanin" or "flavonoid"
• "anthranilate synthase"
• "APS kinase"
• "APS reductase"
• "APS sulfotransferase" or "APS sulphotransferase"
• "Arabidopsis"
• "arginase"
• "arginine decarboxylase"
• "ascorbate peroxidase"
• "ascorbate" or "ascorbic"
• "asparagine synthetase"
• "aspartate" and "aldehyde"
• "aspartate aminotransferase"
• "aspartate decarboxylase"
• "aspartokinase" or "aspartate kinase"
• "Aspergillus"
• "ATP sulfurylase" or "ATP sulphurylase"
• "benzaldehyde" or "benzoate" or "benzoic" or "benzoyl" or "benzyl"
• "betaine"
• "betaine" and "aldehyde"
• "betaine" and "determination"
• "betaine" and "transport"
• "bioinformatics"
• "branched" and "chain"
• "Brassica"
• "C3" or "C-3"
• "C4" or "C-4"
• "cadaverine"
• "caffeoyl quinate"
• "calcium" or "Ca2+"
• "Calvin cycle"
• "camalexin"
• "canavanine" or "canaline"
• "carbamoyl" or "carbamyl"
• "catalase"
• "carbonic anhydrase"
• "carotenoid"
• "chalcone isomerase"
• "chalcone synthase"
• "chlorate"
• "choline"
• "choline dehydrogenase"
• "choline kinase"
• "choline monooxygenase"
• "choline oxidase"
• "chorismate mutase"
• "chorismate synthase"
• "cinnamate hydroxylase"
• "cinnamate" or "coumarate"
• "circadian rhythm"
• "coenzyme A" or "CoA"
• "cold" or "chill"
• "compatible" and "solute"
• "computer" or "mathemat" [as in e.g. mathematical]
• "coumarate hydroxylase"
• "coumaryl (or coumaroyl) quinate"
• "coumaryl (or coumaroyl) shikimate"
• "Crassulacean"
• "cyanogenesis" or "cyanogenic"
• "cystathionine"
• "cysteine synthase"
• "DAHP" or "heptulosonate"
• "dehydrin"
• "deoxyxylulose"
• "desaturase"
• "desiccation"
• "dhurrin"
• "diacylglycerol"
• "dihydrodipicolinate"
• "dihydroxy" and "dehydratase"
• "dimboa"
• "dimethylsulfonio" or "dimethylsulphonio"
• "dimethylsulfide" or "dimethylsulphide"
• "Drosophila"
• "dynamic" and "model"
• "ectoine"
• "enolase"
• "Escherichia"
• "ethanolamine"
• "evolution"
• "farnesyl diphosphate"
• "fatty acid" and "synthesis"
• "floral scent"
• "flux analysis"
• "flux balance analysis" or "FBA"
• "formaldehyde dehydrogenase"
• "formate dehydrogenase"
• "flavonoid" or "flavonol"
• "formate" or "formyl"
• "fructose" and "bisphosphate"
• "fructose-1,6-bisphosphatase"
• "fructose-2,6-bisphosphatase"
• "GABA" or "aminobutyrate"
• "genome" and "annotation"
• "genomics"
• "genomics" or "bioinformatics"
• "geranyl diphosphate"
• "glucokinase"
• "gluconeogenesis"
• "glucose transport"
• "glucosinolate"
• "glucosyltransferase"
• "glutamate" and "aldehyde"
• "glutamate decarboxylase"
• "glutamate dehydrogenase"
• "glutamate synthase" or "GOGAT"
• "glutamine synthetase"
• "glutamyl" and "cysteine"
• "glutamyl" and "kinase"
• "glutathione"
• "glutathione" and "transferase"
• "glycine" and "betaine"
• "glycine" and "cleavage"
• "glycine decarboxylase"
• "glyceraldehyde phosphate dehydrogenase"
• "glycerate dehydrogenase"
• "glycerate" and "phosphatase"
• "glyoxylate" and "aminotransferase"
• "glyoxylate" or "glycerate"
• "glyoxylate" or "glycolate"
• "glycollate"
• "glycolate oxidase"
• "glycolysis"
• "glycerate kinase"
• "glycerophosphoryl" and "choline"
• "glyphosate"
• "heat shock"
• "hexokinase"
• "high temperature"
• "histidine synthesis"
• "histidinol"
• "HMG CoA reductase"
• "homocysteine"
• "homoserine dehydrogenase"
• "homoserine kinase"
• "hormone" and "receptor"
• "hydroxycinnamate"
• "hydroxypyruvate reductase"
• "hypox" [as in hypoxia or hypoxic]
• "imidazole" and "glycerol"
• "indole" and "acetic" [as in e.g. indole acetic acid]
• "inositol" or "polyol"
• "invertase"
• "isocitrate dehydrogenase"
• "isopentenyl diphosphate"
• "isoprenoid"
• "isopropyl" and "malate"
• "isotope"
• "isotopomer"
• "ketol" and "reductoisomerase"
• "kinetic model"
• "labeling" or "labelling"
• "lactate dehydrogenase"
• "leu3" or "leu-3"
• "lignin" or "lignification"
• "lipid" and "synthesis"
• "low temperature"
• "lutein"
• "lycopene"
• "lysine catabolism"
• "lysine" and "saccharopine"
• "lysine synthesis"
• "lysophosphatidate" or "lysophosphatidic"
• "maize" or "zea"
• "malic enzyme"
• "malate dehydrogenase"
• "malonyl-CoA"
• "mannitol" or "sorbitol"
• "marker" or "mapping"
• "mass" and "spec"
• "math" and "label" [as in e.g. mathematical analysis of labeling]
• "metabolic" and "control" and "analysis" or "MCA"
• "metabolic" and "control"
• "metabolic" and "database"
• "metabolic" and "engineer" [as in e.g. metabolic engineering]
• "metabolic engineering" and "secondary metabolism"
• "metabolic" and "model"
• "metabolic" and "modeling"
• "monoterpene"
• "metabolic" and "network"
• "metabolomics"
• "metallothion" [as in e.g. metallothionein]
• "methionine" and "salvage"
• "methionine synthase"
• "methionine synthesis"
• "methylthio" [as in e.g. methylthiobutyrate]
• "methyl" and "transferase"
• "mevalonate"
• "metabolic" and "flux" and "analysis" or "MFA"
• "model" and "gene"
• "model" and "metabolism"
• "model" and "photosynthesis"
• "model" and "yeast"
• "modeling" or "modelling"
• "molybdate" or "molybdenum" or "molybdo"
• "myrosinase"
• "metabolic" and "profiling"
• "N-acetyl"
• "Neurospora"
• "nicotianamine"
• "nicotine"
• "nitrate reductase"
• "nitrite reductase"
• "nitrate transport" or "nitrate uptake"
• "nitrite transport" or "nitrite uptake"
• "nitrogen assimilation"
• "nitrogen control"
• "nitrilase"
• "NMR"
• "nonprotein" [as in e.g. nonprotein or non-protein amino acid]
• "oil" and "synthesis"
• "one" and "carbon"
• "ornithine aminotransferase"
• "ornithine" and "carbam" [as in e.g. ornithine transcarbamoylase]
• "ornithine decarboxylase"
• "osmoprotectant" or "osmolyte"
• "osmotic adjustment"
• "osmoregulation"
• "PAPS reductase"
• "pathway" and "database"
• "pentose phosphate"
• "pentose phosphate isomerase"
• "pentose phosphate translocator"
• "phenomics"
• "phenylalanine" and "lyase"
• "phenylalanine" and "tyrosine"
• "phenylpropanoid"
• "pH homeostasis"
• "phosphoenol"
• "phosphatidate" or "phosphatidic"
• "phosphatidylcholine"
• "phosphatidylethanolamine"
• "phosphatidylglycerol"
• "phosphatidylserine"
• "phosphoenolpyruvate carboxylase"
• "phosphoenolpyruvate carboxykinase"
• "phosphoenolpyruvate phosphatase"
• "phosphofructokinase"
• "phosphoglucomutase"
• "phosphoglycerate"
• "phosphoglycerate kinase"
• "phosphoglyceromutase"
• "phosphoglycolate"
• "phospholipase"
• "phospholipid synthesis"
• "phosphopentose epimerase"
• "phosphoribulokinase"
• "phosphoserine"
• "phosphorespiration" or "photorespiratory"
• "photoinhibition"
• "photo-oxidative stress"
• "photosystem I" or "PSI"
• "photosystem II" or "PSII"
• "phytoene"
• "phytochelatin"
• "P450" or "P-450"
• "PII"
• "pinitol" or "cyclitol"
• "pipecolic" or "pipecolate"
• "piperideine" or "piperidine"
• "plant" and "dynamic" and "model"
• "plant" and "kinetic" and "model"
• "plant" and "metabolic" and "model"
• "plant" and "metabolic" and "control" and "analysis"
• "plant" and "metabolic" and "engineering"
• "plant" and "metabolic" and "flux" and "analysis"
• "plastocyanin"
• "plastoquinone"
• "polyamine"
• "polyhydroxy"
• "potassium"
• "prephenate" or "arogenate"
• "proline" and "betaine"
• "proline dehydrogenase"
• "proline" and "determination"
• "proline oxidase"
• "proline transport or proline uptake"
• "propiothetin"
• "proteomics"
• "putrescine"
• "pyrroline" and "carboxylate"
• "pyrophosphatase"
• "pyrophosphorylase"
• "pyruvate" and "aminotransferase"
• "pyruvate decarboxylase"
• "pyruvate dehydrogenase"
• "pyruvate kinase"
• "pyruvate phosphate dikinase"
• "quaternary" and "ammonium"
• "radio" [as in e.g. radio-labeling or radiolabeled]
• "reconstruct" and "metabolism" [as in e.g. reconstruction of metabolism]
• "rubisco"
• "Saccharomyces"
• "salicylic" [as in e.g. salicylic acid]
• "sarcosine"
• "secondary metabolism" or "secondary metabolite"
• "sedoheptulose"
• "sedoheptulose-1,7-bisphosphatase"
• "selenium" or "selenate"
• "serine" and "acetyl"
• "serine" and "aminotransferase"
• "serine" and "hydroxymethyl"
• "serine" and "transhydroxy"
• "serine decarboxylase"
• "shikimate"
• "simulation"
• "sinapoyl"
• "S-methyl" or "S-adenosyl"
• "spermidine" or "spermine"
• "starch" and "synthesis"
• "starch branching enzyme"
• "starch phosphorylase"
• "starch synthase"
• "stress" and "metabolism"
• "stress" and "salinity" or "salt"
• "succin" and "semialdehyde" [as in e.g. succinic semialdehyde]
• "sucrose" and "synthesis"
• "sucrose phosphate phosphatase"
• "sucrose phosphate synthase"
• "sucrose synthase"
• "sucrose transport"
• "sulfat" or "sulphat" [as in e.g. sulfate or sulphate, or sulfatase or sulphatase]
• "sulfate transport" or "sulphate transport"
• "sulfate uptake" or "sulphate uptake"
• "sulfit" or "sulphit" [as in e.g. sulfite or sulphite]
• "sulfite reductase" or "sulphite reductase"
• "sulfoni" or "sulphoni" [as in e.g. dimethylsulfoniopropionate or dimethylsulphoniopropionate, or tertiary sulfonium or tertiary sulphonium]
• "sulfur" or "sulphur"
• "sulfur assimilation" or "sulphur assimilation"
• "superoxide"
• "taurine"
• "taxol" or "taxane"
• "terpenoid"
• "tetrahydrofolate" or "THF"
• "thermotolerance"
• "thioesterase"
• "thioredoxin"
• "tobacco" or "Nicotiana"
• "tomato" or "Lycopersicon"
• "threonine aldolase"
• "threonine dehydratase"
• "threonine synthase"
• "threonine synthesis"
• "transaldolase"
• "transketolase"
• "transsulfuration"
• "trehalose"
• "triacylglycerol"
• "tricarboxylic acid cycle"
• "trigonelline" or "nicotinic"
• "triose phosphate isomerase"
• "triose phosphate translocator"
• "tryptophan decarboxylase"
• "tryptophan synthase"
• "tryptophan synthesis"
• "tungstate" or "tungsten"
• "tyrosine decarboxylase"
• "UDP-glucose pyrophosphorylase"
• "urease"
• "uridylyl"
• "valine" and "leucine" and "isoleucine"
• "water" and "stress" or "drought"
• "wax" and "synthesis"
• "xanthophyll"