PHENOMENA AND PROCESSES Chemical Phenomena [G02] Chemical Phenomena Biochemical Phenomena [G02.111] Biochemical Phenomena Acid-Base Equilibrium [G02.111.007] Acid-Base Equilibrium Acylation [G02.111.012] Acylation Aerobiosis [G02.111.017] Aerobiosis Agglutination [G02.111.026] Agglutination Alkylation [G02.111.035] Alkylation Allosteric Regulation [G02.111.044] Allosteric Regulation Amination [G02.111.053] Amination Anaerobiosis [G02.111.062] Anaerobiosis Autotrophic Processes [G02.111.071] Autotrophic Processes Chemoautotrophic Growth [G02.111.071.314] Chemoautotrophic Growth Nitrogen Fixation [G02.111.071.630] Nitrogen Fixation Base Composition [G02.111.080] Base Composition Binding, Competitive [G02.111.084] Binding, Competitive Biocatalysis [G02.111.086] Biocatalysis Biomineralization [G02.111.092] Biomineralization Biosynthetic Pathways [G02.111.098] Biosynthetic Pathways Biotinylation [G02.111.109] Biotinylation Body Composition [G02.111.130] Body Composition Brain Chemistry [G02.111.150] Brain Chemistry Carbohydrate Metabolism [G02.111.158] Carbohydrate Metabolism Citric Acid Cycle [G02.111.165] Citric Acid Cycle Cyclization [G02.111.180] Cyclization Dealkylation [G02.111.188] Dealkylation Deamination [G02.111.192] Deamination Decarboxylation [G02.111.195] Decarboxylation DNA Cleavage [G02.111.210] DNA Cleavage DNA Methylation [G02.111.218] DNA Methylation DNA Repair [G02.111.222] DNA Repair DNA Replication [G02.111.225] DNA Replication Down-Regulation [G02.111.240] Down-Regulation Electron Transport [G02.111.248] Electron Transport Energy Transfer [G02.111.255] Energy Transfer Enzyme Activation [G02.111.263] Enzyme Activation Esterification [G02.111.270] Esterification Halogenation [G02.111.323] Halogenation Heterotrophic Processes [G02.111.375] Heterotrophic Processes Hydrogenation [G02.111.380] Hydrogenation Hydroxylation [G02.111.385] Hydroxylation Kinetics [G02.111.490] Kinetics Lipid Peroxidation [G02.111.515] Lipid Peroxidation Lipogenesis [G02.111.528] Lipogenesis Lipolysis [G02.111.534] Lipolysis Lipoylation [G02.111.540] Lipoylation Melanogenesis [G02.111.545] Melanogenesis Membrane Fluidity [G02.111.550] Membrane Fluidity Molecular Mimicry [G02.111.560] Molecular Mimicry Molecular Structure [G02.111.570] Molecular Structure Nitrogen Cycle [G02.111.587] Nitrogen Cycle Nitrosation [G02.111.595] Nitrosation Nucleic Acid Denaturation [G02.111.603] Nucleic Acid Denaturation Nucleic Acid Hybridization [G02.111.611] Nucleic Acid Hybridization Nucleic Acid Renaturation [G02.111.619] Nucleic Acid Renaturation Osmoregulation [G02.111.635] Osmoregulation Osmosis [G02.111.655] Osmosis Peptide Biosynthesis [G02.111.660] Peptide Biosynthesis Phosphorylation [G02.111.665] Phosphorylation Phototrophic Processes [G02.111.669] Phototrophic Processes Prenylation [G02.111.672] Prenylation Protein Aggregation, Pathological [G02.111.675] Protein Aggregation, Pathological Protein Binding [G02.111.679] Protein Binding Protein Folding [G02.111.688] Protein Folding Protein Modification, Translational [G02.111.691] Protein Modification, Translational Protein Multimerization [G02.111.694] Protein Multimerization Protein Stability [G02.111.700] Protein Stability Proteolysis [G02.111.720] Proteolysis Proteostasis [G02.111.730] Proteostasis RNA Cleavage [G02.111.740] RNA Cleavage RNA Folding [G02.111.750] RNA Folding RNA Processing, Post-Transcriptional [G02.111.760] RNA Processing, Post-Transcriptional RNA Replication [G02.111.770] RNA Replication RNA Stability [G02.111.780] RNA Stability Sequence Homology [G02.111.810] Sequence Homology Signal Transduction [G02.111.820] Signal Transduction Structure-Activity Relationship [G02.111.830] Structure-Activity Relationship Substrate Cycling [G02.111.833] Substrate Cycling Substrate Specificity [G02.111.835] Substrate Specificity Transcription, Genetic [G02.111.873] Transcription, Genetic Up-Regulation [G02.111.905] Up-Regulation PHENOMENA AND PROCESSES Metabolism [G03] Metabolism Absorption [G03.015] Absorption Acid-Base Equilibrium [G03.030] Acid-Base Equilibrium Acylation [G03.040] Acylation Aerobiosis [G03.049] Aerobiosis Alkylation [G03.059] Alkylation Amination [G03.068] Amination Anaerobiosis [G03.078] Anaerobiosis Autotrophic Processes [G03.087] Autotrophic Processes Chemoautotrophic Growth [G03.087.314] Chemoautotrophic Growth Nitrogen Fixation [G03.087.630] Nitrogen Fixation Biocatalysis [G03.105] Biocatalysis Biological Transport [G03.143] Biological Transport Biotinylation [G03.162] Biotinylation Biotransformation [G03.171] Biotransformation Body Composition [G03.180] Body Composition Brain Chemistry [G03.185] Brain Chemistry Carbohydrate Metabolism [G03.191] Carbohydrate Metabolism Catabolite Repression [G03.194] Catabolite Repression Cell Respiration [G03.197] Cell Respiration Cyclization [G03.208] Cyclization Dealkylation [G03.219] Dealkylation Deamination [G03.222] Deamination Decarboxylation [G03.225] Decarboxylation Dimerization [G03.230] Dimerization Energy Metabolism [G03.295] Energy Metabolism Enterohepatic Circulation [G03.312] Enterohepatic Circulation Enzyme Activation [G03.328] Enzyme Activation Esterification [G03.344] Esterification Halogenation [G03.360] Halogenation Heterotrophic Processes [G03.393] Heterotrophic Processes Hydrogenation [G03.409] Hydrogenation Hydroxylation [G03.425] Hydroxylation Insulin Secretion [G03.442] Insulin Secretion Lipid Metabolism [G03.458] Lipid Metabolism Melanogenesis [G03.474] Melanogenesis Metabolic Clearance Rate [G03.490] Metabolic Clearance Rate Metabolic Networks and Pathways [G03.493] Metabolic Networks and Pathways Metabolome [G03.500] Metabolome Nitrosation [G03.558] Nitrosation Osmoregulation [G03.615] Osmoregulation Oxidative Stress [G03.673] Oxidative Stress Oxygen Consumption [G03.680] Oxygen Consumption Oxygen Saturation [G03.707] Oxygen Saturation Peptide Biosynthesis [G03.734] Peptide Biosynthesis Pharmacokinetics [G03.787] Pharmacokinetics Phosphorylation [G03.796] Phosphorylation Phototrophic Processes [G03.800] Phototrophic Processes Prenylation [G03.804] Prenylation Protein Binding [G03.808] Protein Binding Proteolysis [G03.812] Proteolysis Proteostasis [G03.816] Proteostasis Proteotoxic Stress [G03.818] Proteotoxic Stress Renin-Angiotensin System [G03.820] Renin-Angiotensin System RNA Processing, Post-Transcriptional [G03.839] RNA Processing, Post-Transcriptional Secretory Rate [G03.857] Secretory Rate Toxicokinetics [G03.893] Toxicokinetics

Autotrophic Processes - Preferred

Concept UI	M0489595
Scope note	The processes by which organisms use simple inorganic substances such as gaseous or dissolved carbon dioxide and inorganic nitrogen as nutrient sources. Contrasts with heterotrophic processes which make use of organic materials as the nutrient supply source. Autotrophs can be either chemoautotrophs (or chemolithotrophs), largely ARCHAEA and BACTERIA, which also use simple inorganic substances for their metabolic energy reguirements; or photoautotrophs (or photolithotrophs), such as PLANTS and CYANOBACTERIA, which derive their energy from light. Depending on environmental conditions some organisms can switch between different nutritional modes (autotrophy; HETEROTROPHY; chemotrophy; or PHOTOTROPHY) to utilize different sources to meet their nutrient and energy requirements.
Preferred term	Autotrophic Processes
Entry term(s)	Lithotrophic Processes Processes, Autotrophic Processes, Lithotrophic

Autotrophy - Related but not broader or narrower

Concept UI	M0489596
Preferred term	Autotrophy
Entry term(s)	Lithotrophy

Autotrophic Growth - Related but not broader or narrower

Concept UI	M0489675
Preferred term	Autotrophic Growth
Entry term(s)	Growth, Autotrophic Growth, Lithotrophic Lithotrophic Growth