| GO term | GO name | GO namespace | GO def |
| GO:0003682 | chromatin binding | molecular_function | Binding to chromatin, the network of fibers of DNA, protein, and sometimes RNA, that make up the chromosomes of the eukaryotic nucleus during interphase. [GOC:jl, ISBN:0198506732, PMID:20404130] |
| GO:0031400 | negative regulation of protein modification process | biological_process | Any process that stops, prevents, or reduces the frequency, rate or extent of the covalent alteration of one or more amino acid residues within a protein. [GOC:mah, GOC:tb] |
| GO:0042326 | negative regulation of phosphorylation | biological_process | Any process that stops, prevents or decreases the rate of addition of phosphate groups to a molecule. [GOC:jl] |
| GO:0031324 | negative regulation of cellular metabolic process | biological_process | Any process that stops, prevents, or reduces the frequency, rate or extent of the chemical reactions and pathways by which individual cells transform chemical substances. [GOC:mah] |
| GO:0050896 | response to stimulus | biological_process | Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus. The process begins with detection of the stimulus and ends with a change in state or activity or the cell or organism. [GOC:ai, GOC:bf] |
| GO:0043549 | regulation of kinase activity | biological_process | Any process that modulates the frequency, rate or extent of kinase activity, the catalysis of the transfer of a phosphate group, usually from ATP, to a substrate molecule. [GOC:bf] |
| GO:2000377 | regulation of reactive oxygen species metabolic process | biological_process | Any process that modulates the frequency, rate or extent of reactive oxygen species metabolic process. [GOC:mah] |
| GO:0009987 | cellular process | biological_process | 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. [GOC:go_curators, GOC:isa_complete] |
| GO:0010605 | negative regulation of macromolecule metabolic process | biological_process | Any process that decreases the frequency, rate or extent of the chemical reactions and pathways involving macromolecules, any molecule of high relative molecular mass, the structure of which essentially comprises the multiple repetition of units derived, actually or conceptually, from molecules of low relative molecular mass. [GOC:dph, GOC:tb] |
| GO:0051174 | regulation of phosphorus metabolic process | biological_process | Any process that modulates the frequency, rate or extent of the chemical reactions and pathways involving phosphorus or compounds containing phosphorus. [GOC:ai] |
| GO:0031399 | regulation of protein modification process | biological_process | Any process that modulates the frequency, rate or extent of the covalent alteration of one or more amino acid residues within a protein. [GOC:mah, GOC:tb] |
| GO:0070304 | positive regulation of stress-activated protein kinase signaling cascade | biological_process | Any process that activates or increases the frequency, rate or extent of signaling via the stress-activated protein kinase signaling cascade. [GOC:mah] |
| GO:0051270 | regulation of cellular component movement | biological_process | Any process that modulates the frequency, rate or extent of the movement of a cellular component. [GOC:ai, GOC:dph, GOC:jl] |
| GO:0031325 | positive regulation of cellular metabolic process | biological_process | Any process that activates or increases the frequency, rate or extent of the chemical reactions and pathways by which individual cells transform chemical substances. [GOC:mah] |
| GO:0040012 | regulation of locomotion | biological_process | Any process that modulates the frequency, rate or extent of locomotion of a cell or organism. [GOC:ems] |
| GO:0065007 | biological regulation | biological_process | Any process that modulates a measurable attribute of any biological process, quality or function. [GOC:dph, GOC:isa_complete, GOC:mah, GOC:pr, GOC:vw] |
| GO:0071900 | regulation of protein serine/threonine kinase activity | biological_process | Any process that modulates the rate, frequency, or extent of protein serine/threonine kinase activity. [GOC:mah] |
| GO:0048518 | positive regulation of biological process | biological_process | Any process that activates or increases the frequency, rate or extent of a biological process. Biological processes are regulated by many means; examples include the control of gene expression, protein modification or interaction with a protein or substrate molecule. [GOC:jid] |
| GO:0051271 | negative regulation of cellular component movement | biological_process | Any process that stops, prevents, or reduces the frequency, rate or extent of the movement of a cellular component. [GOC:ai, GOC:dph, GOC:jl] |
| GO:0031323 | regulation of cellular metabolic process | biological_process | Any process that modulates the frequency, rate or extent of the chemical reactions and pathways by which individual cells transform chemical substances. [GOC:mah] |
| GO:0023051 | regulation of signaling | biological_process | Any process that modulates the frequency, rate or extent of a signaling process. [GOC:mtg_signal] |
| GO:0042325 | regulation of phosphorylation | biological_process | Any process that modulates the frequency, rate or extent of addition of phosphate groups into a molecule. [GOC:jl] |
| GO:0032879 | regulation of localization | biological_process | Any process that modulates the frequency, rate or extent of any process in which a cell, a substance, or a cellular entity is transported to, or maintained in, a specific location. [GOC:mah] |
| GO:0051241 | negative regulation of multicellular organismal process | biological_process | Any process that stops, prevents, or reduces the frequency, rate or extent of an organismal process, the processes pertinent to the function of an organism above the cellular level; includes the integrated processes of tissues and organs. [GOC:ai] |
| GO:0048522 | positive regulation of cellular process | biological_process | Any process that activates or increases the frequency, rate or extent of a cellular process, any of those that are carried out at the cellular level, but are not necessarily restricted to a single cell. For example, cell communication occurs among more than one cell, but occurs at the cellular level. [GOC:jid] |
| GO:0048584 | positive regulation of response to stimulus | biological_process | Any process that activates, maintains or increases the rate of a response to a stimulus. Response to stimulus is a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus. [GOC:jid] |
| GO:0019900 | kinase binding | molecular_function | Binding to a kinase, any enzyme that catalyzes the transfer of a phosphate group. [GOC:jl] |
| GO:0048519 | negative regulation of biological process | biological_process | Any process that stops, prevents, or reduces the frequency, rate or extent of a biological process. Biological processes are regulated by many means; examples include the control of gene expression, protein modification or interaction with a protein or substrate molecule. [GOC:jid] |
| GO:0042770 | signal transduction in response to DNA damage | biological_process | A cascade of processes induced by the detection of DNA damage within a cell. [GOC:go_curators] |
| GO:0050794 | regulation of cellular process | biological_process | Any process that modulates the frequency, rate or extent of a cellular process, any of those that are carried out at the cellular level, but are not necessarily restricted to a single cell. For example, cell communication occurs among more than one cell, but occurs at the cellular level. [GOC:go_curators] |
| GO:0009605 | response to external stimulus | biological_process | Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an external stimulus. [GOC:hb] |
| GO:0009893 | positive regulation of metabolic process | biological_process | Any process that activates or increases the frequency, rate or extent of the chemical reactions and pathways within a cell or an organism. [GOC:go_curators] |
| GO:0033673 | negative regulation of kinase activity | biological_process | Any process that stops, prevents, or reduces the frequency, rate or extent of kinase activity, the catalysis of the transfer of a phosphate group, usually from ATP, to a substrate molecule. [GOC:mah] |
| GO:0009628 | response to abiotic stimulus | biological_process | Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an abiotic (not derived from living organisms) stimulus. [GOC:hb] |
| GO:0009612 | response to mechanical stimulus | biological_process | Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a mechanical stimulus. [GOC:hb] |
| GO:2000145 | regulation of cell motility | biological_process | Any process that modulates the frequency, rate or extent of cell motility. [GOC:mah] |
| GO:0045859 | regulation of protein kinase activity | biological_process | Any process that modulates the frequency, rate or extent of protein kinase activity. [GOC:go_curators] |
| GO:0070302 | regulation of stress-activated protein kinase signaling cascade | biological_process | Any process that modulates the frequency, rate or extent of signaling via a stress-activated protein kinase signaling cascade. [GOC:mah] |
| GO:0006915 | apoptotic process | biological_process | A programmed cell death process which begins when a cell receives an internal (e.g. DNA damage) or external signal (e.g. an extracellular death ligand), and proceeds through a series of biochemical events (signaling pathway phase) which trigger an execution phase. The execution phase is the last step of an apoptotic process, and is typically characterized by rounding-up of the cell, retraction of pseudopodes, reduction of cellular volume (pyknosis), chromatin condensation, nuclear fragmentation (karyorrhexis), plasma membrane blebbing and fragmentation of the cell into apoptotic bodies. When the execution phase is completed, the cell has died. [GOC:cjm, GOC:dhl, GOC:ecd, GOC:go_curators, GOC:mtg_apoptosis, GOC:tb, ISBN:0198506732, PMID:18846107, PMID:21494263] |
| GO:0071214 | cellular response to abiotic stimulus | biological_process | Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an abiotic (non-living) stimulus. [GOC:mah] |
| GO:0050793 | regulation of developmental process | biological_process | Any process that modulates the frequency, rate or extent of development, the biological process whose specific outcome is the progression of a multicellular organism over time from an initial condition (e.g. a zygote, or a young adult) to a later condition (e.g. a multicellular animal or an aged adult). [GOC:go_curators] |
| GO:0030336 | negative regulation of cell migration | biological_process | Any process that stops, prevents, or reduces the frequency, rate or extent of cell migration. [GOC:go_curators] |
| GO:1901342 | regulation of vasculature development | biological_process | Any process that modulates the frequency, rate or extent of vasculature development. [GOC:TermGenie] |
| GO:0080134 | regulation of response to stress | biological_process | Any process that modulates the frequency, rate or extent of a response to stress. Response to stress is a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a disturbance in organismal or cellular homeostasis, usually, but not necessarily, exogenous (e.g. temperature, humidity, ionizing radiation). [GOC:dhl] |
| GO:0051716 | cellular response to stimulus | biological_process | Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus. The process begins with detection of the stimulus by a cell and ends with a change in state or activity or the cell. [GOC:bf, GOC:jl] |
| GO:0000122 | negative regulation of transcription by RNA polymerase II | biological_process | Any process that stops, prevents, or reduces the frequency, rate or extent of transcription mediated by RNA polymerase II. [GOC:go_curators, GOC:txnOH] |
| GO:0048583 | regulation of response to stimulus | biological_process | Any process that modulates the frequency, rate or extent of a response to a stimulus. Response to stimulus is a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus. [GOC:jid] |
| GO:0051246 | regulation of protein metabolic process | biological_process | Any process that modulates the frequency, rate or extent of the chemical reactions and pathways involving a protein. [GOC:ai] |
| GO:0044092 | negative regulation of molecular function | biological_process | Any process that stops or reduces the rate or extent of a molecular function, an elemental biological activity occurring at the molecular level, such as catalysis or binding. [GO:jl] |
| GO:0005737 | cytoplasm | cellular_component | The contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures. [ISBN:0198547684] |
| GO:0005634 | nucleus | cellular_component | A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent. [GOC:go_curators] |
| GO:0010563 | negative regulation of phosphorus metabolic process | biological_process | Any process that decreases the frequency, rate or extent of the chemical reactions and pathways involving phosphorus or compounds containing phosphorus. [GOC:dph, GOC:tb] |
| GO:0032874 | positive regulation of stress-activated MAPK cascade | biological_process | Any process that activates or increases the frequency, rate or extent of signal transduction mediated by the stress-activated MAPK cascade. [GOC:mah] |
| GO:0043408 | regulation of MAPK cascade | biological_process | Any process that modulates the frequency, rate or extent of signal transduction mediated by the MAP kinase (MAPK) cascade. [GOC:go_curators] |
| GO:0016607 | nuclear speck | cellular_component | A discrete extra-nucleolar subnuclear domain, 20-50 in number, in which splicing factors are seen to be localized by immunofluorescence microscopy. [http://www.cellnucleus.com/] |
| GO:0051338 | regulation of transferase activity | biological_process | Any process that modulates the frequency, rate or extent of transferase activity, the catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2. [GOC:ai] |
| GO:0005488 | binding | molecular_function | The selective, non-covalent, often stoichiometric, interaction of a molecule with one or more specific sites on another molecule. [GOC:ceb, GOC:mah, ISBN:0198506732] |
| GO:0032269 | negative regulation of cellular protein metabolic process | biological_process | Any process that stops, prevents, or reduces the frequency, rate or extent of the chemical reactions and pathways involving a protein, occurring at the level of an individual cell. [GOC:mah] |
| GO:0030334 | regulation of cell migration | biological_process | Any process that modulates the frequency, rate or extent of cell migration. [GOC:go_curators] |
| GO:0019222 | regulation of metabolic process | biological_process | Any process that modulates the frequency, rate or extent of the chemical reactions and pathways within a cell or an organism. [GOC:go_curators] |
| GO:0050789 | regulation of biological process | biological_process | Any process that modulates the frequency, rate or extent of a biological process. Biological processes are regulated by many means; examples include the control of gene expression, protein modification or interaction with a protein or substrate molecule. [GOC:ai, GOC:go_curators] |
| GO:0048523 | negative regulation of cellular process | biological_process | Any process that stops, prevents, or reduces the frequency, rate or extent of a cellular process, any of those that are carried out at the cellular level, but are not necessarily restricted to a single cell. For example, cell communication occurs among more than one cell, but occurs at the cellular level. [GOC:jid] |
| GO:1902531 | regulation of intracellular signal transduction | biological_process | Any process that modulates the frequency, rate or extent of intracellular signal transduction. [GOC:dph, GOC:signaling, GOC:tb, GOC:TermGenie] |
| GO:0009966 | regulation of signal transduction | biological_process | Any process that modulates the frequency, rate or extent of signal transduction. [GOC:sm] |
| GO:0009314 | response to radiation | biological_process | Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an electromagnetic radiation stimulus. Electromagnetic radiation is a propagating wave in space with electric and magnetic components. These components oscillate at right angles to each other and to the direction of propagation. [GOC:jl, Wikipedia:Electromagnetic_radiation] |
| GO:0010647 | positive regulation of cell communication | biological_process | Any process that increases the frequency, rate or extent of cell communication. Cell communication is the process that mediates interactions between a cell and its surroundings. Encompasses interactions such as signaling or attachment between one cell and another cell, between a cell and an extracellular matrix, or between a cell and any other aspect of its environment. [GOC:dph, GOC:tb] |
| GO:0043410 | positive regulation of MAPK cascade | biological_process | Any process that activates or increases the frequency, rate or extent of signal transduction mediated by the MAPK cascade. [GOC:go_curators] |
| GO:0104004 | cellular response to environmental stimulus | biological_process | Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an environmental stimulus. [GOC:dos] |
| GO:0006281 | DNA repair | biological_process | The process of restoring DNA after damage. Genomes are subject to damage by chemical and physical agents in the environment (e.g. UV and ionizing radiations, chemical mutagens, fungal and bacterial toxins, etc.) and by free radicals or alkylating agents endogenously generated in metabolism. DNA is also damaged because of errors during its replication. A variety of different DNA repair pathways have been reported that include direct reversal, base excision repair, nucleotide excision repair, photoreactivation, bypass, double-strand break repair pathway, and mismatch repair pathway. [PMID:11563486] |
| GO:0007098 | centrosome cycle | biological_process | The cell cycle process in which centrosome duplication and separation takes place. The centrosome cycle can operate with a considerable degree of independence from other processes of the cell cycle. [ISBN:0815316194] |
| GO:0050790 | regulation of catalytic activity | biological_process | Any process that modulates the activity of an enzyme. [GOC:ai, GOC:ebc, GOC:vw] |
| GO:0010212 | response to ionizing radiation | biological_process | Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a ionizing radiation stimulus. Ionizing radiation is radiation with sufficient energy to remove electrons from atoms and may arise from spontaneous decay of unstable isotopes, resulting in alpha and beta particles and gamma rays. Ionizing radiation also includes X-rays. [PMID:12509526] |
| GO:0051239 | regulation of multicellular organismal process | biological_process | Any process that modulates the frequency, rate or extent of a multicellular organismal process, the processes pertinent to the function of a multicellular organism above the cellular level; includes the integrated processes of tissues and organs. [GOC:ai, GOC:dph, GOC:tb] |
| GO:0043065 | positive regulation of apoptotic process | biological_process | Any process that activates or increases the frequency, rate or extent of cell death by apoptotic process. [GOC:jl, GOC:mtg_apoptosis] |
| GO:0080090 | regulation of primary metabolic process | biological_process | Any process that modulates the frequency, rate or extent of the chemical reactions and pathways within a cell or an organism involving those compounds formed as a part of the normal anabolic and catabolic processes. These processes take place in most, if not all, cells of the organism. [PMID:19211694] |
| GO:0051348 | negative regulation of transferase activity | biological_process | Any process that stops or reduces the rate of transferase activity, the catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from a donor compound to an acceptor. [GOC:ai] |
| GO:0001933 | negative regulation of protein phosphorylation | biological_process | Any process that stops, prevents or reduces the rate of addition of phosphate groups to amino acids within a protein. [GOC:hjd] |
| GO:0000079 | regulation of cyclin-dependent protein serine/threonine kinase activity | biological_process | Any process that modulates the frequency, rate or extent of cyclin-dependent protein serine/threonine kinase activity. [GOC:go_curators, GOC:pr] |
| GO:0051726 | regulation of cell cycle | biological_process | Any process that modulates the rate or extent of progression through the cell cycle. [GOC:ai, GOC:dph, GOC:tb] |
| GO:0051248 | negative regulation of protein metabolic process | biological_process | Any process that stops, prevents, or reduces the frequency, rate or extent of chemical reactions and pathways involving a protein. [GOC:ai] |
| GO:0022603 | regulation of anatomical structure morphogenesis | biological_process | Any process that modulates the frequency, rate or extent of anatomical structure morphogenesis. [GOC:mah] |
| GO:0032872 | regulation of stress-activated MAPK cascade | biological_process | Any process that modulates the frequency, rate or extent of signal transduction mediated by the stress-activated MAPK cascade. [GOC:mah] |
| GO:0005515 | protein binding | molecular_function | Binding to a protein. [GOC:go_curators] |
| GO:0010646 | regulation of cell communication | biological_process | Any process that modulates the frequency, rate or extent of cell communication. Cell communication is the process that mediates interactions between a cell and its surroundings. Encompasses interactions such as signaling or attachment between one cell and another cell, between a cell and an extracellular matrix, or between a cell and any other aspect of its environment. [GOC:dph, GOC:tb] |
| GO:0005654 | nucleoplasm | cellular_component | That part of the nuclear content other than the chromosomes or the nucleolus. [GOC:ma, ISBN:0124325653] |
| GO:2000026 | regulation of multicellular organismal development | biological_process | Any process that modulates the frequency, rate or extent of multicellular organismal development. [GOC:obol] |
| GO:0006469 | negative regulation of protein kinase activity | biological_process | Any process that stops, prevents, or reduces the frequency, rate or extent of protein kinase activity. [GOC:go_curators] |
| GO:0009967 | positive regulation of signal transduction | biological_process | Any process that activates or increases the frequency, rate or extent of signal transduction. [GOC:sm] |
| GO:0023056 | positive regulation of signaling | biological_process | Any process that activates, maintains or increases the frequency, rate or extent of a signaling process. [GOC:mtg_signal] |
| GO:0040013 | negative regulation of locomotion | biological_process | Any process that stops, prevents, or reduces the frequency, rate or extent of locomotion of a cell or organism. [GOC:go_curators] |
| GO:0019220 | regulation of phosphate metabolic process | biological_process | Any process that modulates the frequency, rate or extent of the chemical reactions and pathways involving phosphates. [GOC:go_curators] |
| GO:0065009 | regulation of molecular function | biological_process | Any process that modulates the frequency, rate or extent of a molecular function, an elemental biological activity occurring at the molecular level, such as catalysis or binding. [GOC:isa_complete] |
| GO:0045765 | regulation of angiogenesis | biological_process | Any process that modulates the frequency, rate or extent of angiogenesis. [GOC:go_curators] |
| GO:2000146 | negative regulation of cell motility | biological_process | Any process that stops, prevents, or reduces the frequency, rate or extent of cell motility. [GOC:mah] |
| GO:0071496 | cellular response to external stimulus | biological_process | Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an external stimulus. [GOC:mah] |
| GO:0043086 | negative regulation of catalytic activity | biological_process | Any process that stops or reduces the activity of an enzyme. [GOC:ebc, GOC:jl, GOC:tb, GOC:vw] |
| GO:0060255 | regulation of macromolecule metabolic process | biological_process | Any process that modulates the frequency, rate or extent of the chemical reactions and pathways involving macromolecules, any molecule of high relative molecular mass, the structure of which essentially comprises the multiple repetition of units derived, actually or conceptually, from molecules of low relative molecular mass. [GOC:dph, GOC:tb] |
| GO:0009892 | negative regulation of metabolic process | biological_process | Any process that stops, prevents, or reduces the frequency, rate or extent of the chemical reactions and pathways within a cell or an organism. [GOC:go_curators] |
| GO:0001932 | regulation of protein phosphorylation | biological_process | Any process that modulates the frequency, rate or extent of addition of phosphate groups into an amino acid in a protein. [GOC:hjd] |
| GO:0046330 | positive regulation of JNK cascade | biological_process | Any process that activates or increases the frequency, rate or extent of signal transduction mediated by the JNK cascade. [GOC:bf] |
| GO:1902533 | positive regulation of intracellular signal transduction | biological_process | Any process that activates or increases the frequency, rate or extent of intracellular signal transduction. [GOC:BHF, GOC:dph, GOC:signaling, GOC:tb, GOC:TermGenie] |
| GO:0080135 | regulation of cellular response to stress | biological_process | Any process that modulates the frequency, rate or extent of a cellular response to stress. Cellular response to stress is a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus indicating the organism is under stress. The stress is usually, but not necessarily, exogenous (e.g. temperature, humidity, ionizing radiation). [GOC:dhl] |
| GO:0045936 | negative regulation of phosphate metabolic process | biological_process | Any process that stops, prevents, or reduces the frequency, rate or extent of the chemical reactions and pathways involving phosphates. [GOC:go_curators] |
| GO:0032268 | regulation of cellular protein metabolic process | biological_process | Any process that modulates the frequency, rate or extent of the chemical reactions and pathways involving a protein, occurring at the level of an individual cell. [GOC:mah] |
| GO:0042803 | protein homodimerization activity | molecular_function | Binding to an identical protein to form a homodimer. [GOC:jl] |
| GO:0051172 | negative regulation of nitrogen compound metabolic process | biological_process | Any process that stops, prevents, or reduces the frequency, rate or extent of the chemical reactions and pathways involving nitrogen or nitrogenous compounds. [GOC:ai, GOC:tb] |
| GO:0051171 | regulation of nitrogen compound metabolic process | biological_process | Any process that modulates the frequency, rate or extent of the chemical reactions and pathways involving nitrogen or nitrogenous compounds. [GOC:ai, GOC:tb] |