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GO:0009987
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cellular process
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Any process that is carried out at the cellular level, but not necessarily restricted to a single cell. For example, cell communication occurs among more than one cell, but occurs at the cellular level. |
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GO:0008150
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biological_process
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A biological process is the execution of a genetically-encoded biological module or program. It consists of all the steps required to achieve the specific biological objective of the module. A biological process is accomplished by a particular set of molecular functions carried out by specific gene products (or macromolecular complexes), often in a highly regulated manner and in a particular temporal sequence. |
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GO:0008152
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metabolic process
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A cellular process consisting of the biochemical pathways by which a living organism transforms chemical substances. This includes including anabolism (biosynthetic process) and catabolism (catabolic process). Metabolic processes includes the transformation of small molecules, as well macromolecular processes such as DNA repair and replication, protein synthesis and degradation. |
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GO:0009058
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biosynthetic process
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A cellular process consisting of the biochemical pathways by which a living organism synthesizes chemical substances. This typically represents the energy-requiring part of metabolism in which simpler substances are transformed into more complex ones. |
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GO:0006575
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modified amino acid metabolic process
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The chemical reactions and pathways involving compounds derived from amino acids, organic acids containing one or more amino substituents. |
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GO:0097164
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ammonium ion metabolic process
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The chemical reactions and pathways involving the ammonium ion. |
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GO:0042398
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modified amino acid biosynthetic process
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The chemical reactions and pathways resulting in the formation of compounds derived from amino acids, organic acids containing one or more amino substituents. |
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GO:0006577
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amino-acid betaine metabolic process
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The chemical reactions and pathways involving any betaine, the N-trimethyl derivative of an amino acid. |
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GO:0006578
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amino-acid betaine biosynthetic process
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The chemical reactions and pathways resulting in the formation of any betaine, the N-trimethyl derivative of an amino acid. |
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GO:0031456
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glycine betaine biosynthetic process
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The chemical reactions and pathways resulting in the formation of glycine betaine, N-trimethylglycine. |
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GO:0019285
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glycine betaine biosynthetic process from choline
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The chemical reactions and pathways resulting in the formation of betaine (N-trimethylglycine) from the oxidation of choline. |
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GO:0019695
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choline metabolic process
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The chemical reactions and pathways involving choline (2-hydroxyethyltrimethylammonium), an amino alcohol that occurs widely in living organisms as a constituent of certain types of phospholipids and in the neurotransmitter acetylcholine. |
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GO:0031455
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glycine betaine metabolic process
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The chemical reactions and pathways involving glycine betaine, N-trimethylglycine. |
