GO term | GO name | GO namespace | GO def |
GO:0005096 | GTPase activator activity | molecular_function | Binds to and increases the activity of a GTPase, an enzyme that catalyzes the hydrolysis of GTP. [GOC:mah] |
GO:0005515 | protein binding | molecular_function | Binding to a protein. [GOC:go_curators] |
GO:0031267 | small GTPase binding | molecular_function | Binding to a small monomeric GTPase. [GOC:mah, PMID:27218782] |
GO:0042802 | identical protein binding | molecular_function | Binding to an identical protein or proteins. [GOC:jl] |
GO:0042803 | protein homodimerization activity | molecular_function | Binding to an identical protein to form a homodimer. [GOC:jl] |
GO:0003363 | lamellipodium assembly involved in ameboidal cell migration | biological_process | Formation of a lamellipodium, a thin sheetlike extension of the surface of a migrating cell that contributes to the directed self propelled movement of a cell. [GOC:ascb_2009, GOC:dph, GOC:tb] |
GO:0007165 | signal transduction | biological_process | The cellular process in which a signal is conveyed to trigger a change in the activity or state of a cell. Signal transduction begins with reception of a signal (e.g. a ligand binding to a receptor or receptor activation by a stimulus such as light), or for signal transduction in the absence of ligand, signal-withdrawal or the activity of a constitutively active receptor. Signal transduction ends with regulation of a downstream cellular process, e.g. regulation of transcription or regulation of a metabolic process. Signal transduction covers signaling from receptors located on the surface of the cell and signaling via molecules located within the cell. For signaling between cells, signal transduction is restricted to events at and within the receiving cell. [GOC:go_curators, GOC:mtg_signaling_feb11] |
GO:0021816 | extension of a leading process involved in cell motility in cerebral cortex radial glia guided migration | biological_process | The rearrangements of the microtubule cytoskeleton that result in the extension of a leading process, where this process is involved in the movement of cells along radial glial cells. [GO_REF:0000021, GOC:cls, GOC:dgh, GOC:dph, GOC:jid, PMID:12626695] |
GO:0034446 | substrate adhesion-dependent cell spreading | biological_process | The morphogenetic process that results in flattening of a cell as a consequence of its adhesion to a substrate. [GOC:mah, GOC:pf, PMID:17050732] |
GO:0043547 | positive regulation of GTPase activity | biological_process | Any process that activates or increases the activity of a GTPase. [GOC:jl, GOC:mah] |
GO:0046847 | filopodium assembly | biological_process | The assembly of a filopodium, a thin, stiff protrusion extended by the leading edge of a motile cell such as a crawling fibroblast or amoeba, or an axonal growth cone. [GOC:dph, GOC:mah, GOC:tb, PMID:16337369, PMID:18464790] |
GO:0048812 | neuron projection morphogenesis | biological_process | The process in which the anatomical structures of a neuron projection are generated and organized. A neuron projection is any process extending from a neural cell, such as axons or dendrites. [GOC:mah] |
GO:0051014 | actin filament severing | biological_process | The process in which an actin filament is broken down into smaller filaments. [GOC:ai, PMID:14657234] |
GO:0051056 | regulation of small GTPase mediated signal transduction | biological_process | Any process that modulates the frequency, rate or extent of small GTPase mediated signal transduction. [GOC:go_curators] |
GO:0060996 | dendritic spine development | biological_process | The process whose specific outcome is the progression of the dendritic spine over time, from its formation to the mature structure. A dendritic spine is a protrusion from a dendrite and a specialized subcellular compartment involved in synaptic transmission. [GOC:dph] |
GO:1904861 | excitatory synapse assembly | biological_process | The aggregation, arrangement and bonding together of a set of components to form an excitatory synapse. [GO_REF:0000079, GOC:bf, GOC:PARL, GOC:TermGenie, PMID:21670302] |
GO:1904862 | inhibitory synapse assembly | biological_process | The aggregation, arrangement and bonding together of a set of components to form an inhibitory synapse. [GO_REF:0000079, GOC:bf, GOC:PARL, GOC:TermGenie] |
GO:2001223 | negative regulation of neuron migration | biological_process | Any process that stops, prevents or reduces the frequency, rate or extent of neuron migration. [GOC:obol] |
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:0005829 | cytosol | cellular_component | The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes. [GOC:hjd, GOC:jl] |
GO:0005886 | plasma membrane | cellular_component | The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins. [ISBN:0716731363] |
GO:0014069 | postsynaptic density | cellular_component | An electron dense network of proteins within and adjacent to the postsynaptic membrane of an asymmetric, neuron-neuron synapse. Its major components include neurotransmitter receptors and the proteins that spatially and functionally organize them such as anchoring and scaffolding molecules, signaling enzymes and cytoskeletal components. [GOC:BHF, GOC:dos, GOC:ef, GOC:jid, GOC:pr, GOC:sjp, http://molneuro.kaist.ac.kr/psd, PMID:14532281, Wikipedia:Postsynaptic_density] |
GO:0030027 | lamellipodium | cellular_component | A thin sheetlike process extended by the leading edge of a migrating cell or extending cell process; contains a dense meshwork of actin filaments. [ISBN:0815316194] |
GO:0044327 | dendritic spine head | cellular_component | Distal part of the dendritic spine, that carries the post-synaptic density. [GOC:BHF, GOC:nln, GOC:rl] |
GO:0045211 | postsynaptic membrane | cellular_component | A specialized area of membrane facing the presynaptic membrane on the tip of the nerve ending and separated from it by a minute cleft (the synaptic cleft). Neurotransmitters cross the synaptic cleft and transmit the signal to the postsynaptic membrane. [ISBN:0198506732] |
GO:0045335 | phagocytic vesicle | cellular_component | A membrane-bounded intracellular vesicle that arises from the ingestion of particulate material by phagocytosis. [GOC:go_curators, ISBN:0198506732] |
GO:0005737 | cytoplasm | cellular_component | The contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures. [ISBN:0198547684] |
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] |