Terminology Service < Semantic Lookup Platform

All terms in GO

Label	Id	Description
microsporocyte differentiation	GO_0010480	[The process aimed at the progression of a microsporocyte cell over time, from initial commitment of the cell to a specific fate, to the fully functional differentiated cell. A microsporocyte is a diploid (2n) cell that undergoes meiosis and forms four haploid (1n) microspores; also called microspore mother cell and, in seed plants, pollen mother cell.]
sporocyte differentiation	GO_0048533	[The process in which a relatively unspecialized floral cell acquires the specialized features of a sporocyte. Sporocytes are the haploid spores of angiosperms. Once formed, they undergo meiotic divisions to form microspores and megaspores.]
ubiquitin-ubiquitin ligase activity	GO_0034450	[Isoenergetic transfer of ubiquitin from one protein to an existing ubiquitin chain via the reaction X-ubiquitin + Y-ubiquitin -> Y-ubiquitin-ubiquitin + X, where both the X-ubiquitin and Y-ubiquitin-ubiquitin linkages are thioester bonds between the C-terminal glycine of ubiquitin and a sulfhydryl side group of a cysteine residue.]
ubiquitin protein ligase activity	GO_0061630	[Catalysis of the transfer of ubiquitin to a substrate protein via the reaction X-ubiquitin + S -> X + S-ubiquitin, where X is either an E2 or E3 enzyme, the X-ubiquitin linkage is a thioester bond, and the S-ubiquitin linkage is an amide bond: an isopeptide bond between the C-terminal glycine of ubiquitin and the epsilon-amino group of lysine residues in the substrate or, in the linear extension of ubiquitin chains, a peptide bond the between the C-terminal glycine and N-terminal methionine of ubiquitin residues.]
GO_0034459	GO_0034459
regulation of lipoprotein oxidation	GO_0034442	[Any process that modulates the frequency, rate or extent of lipoprotein oxidation.]
regulation of lipoprotein metabolic process	GO_0050746	[Any process that modulates the frequency, rate or extent of the chemical reactions and pathways involving lipoproteins, any conjugated, water-soluble protein in which the nonprotein group consists of a lipid or lipids.]
plasmodesmata-mediated intercellular transport	GO_0010497	[The movement of substances between cells via plasmodesmata. Plasmodesmata is a fine cytoplasmic channel, found in all higher plants, that connects the cytoplasm of one cell to that of an adjacent cell.]
intercellular transport	GO_0010496	[The movement of substances between cells.]
negative regulation of lipoprotein oxidation	GO_0034443	[Any process that stops, prevents, or reduces the frequency, rate or extent of lipoprotein oxidation.]
negative regulation of lipoprotein metabolic process	GO_0050748	[Any process that stops, prevents, or reduces the frequency, rate or extent of the chemical reactions and pathways involving lipoproteins, any conjugated, water-soluble protein in which the nonprotein group consists of a lipid or lipids.]
proteasomal protein catabolic process	GO_0010498	[The chemical reactions and pathways resulting in the breakdown of a protein or peptide by hydrolysis of its peptide bonds that is mediated by the proteasome.]
proteolysis involved in cellular protein catabolic process	GO_0051603	[The hydrolysis of a peptide bond or bonds within a protein as part of the chemical reactions and pathways resulting in the breakdown of a protein by individual cells.]
proteasomal ubiquitin-independent protein catabolic process	GO_0010499	[The chemical reactions and pathways resulting in the breakdown of a protein or peptide by hydrolysis of its peptide bonds that is mediated by the proteasome but do not involve ubiquitin.]
plasma lipoprotein particle oxidation	GO_0034441	[The modification of a lipid or protein within a plasma lipoprotein particle by oxidation of the lipid or one or more amino acids.]
plasma lipoprotein particle remodeling	GO_0034369	[The acquisition, loss or modification of a protein or lipid within a plasma lipoprotein particle, including the hydrolysis of triglyceride by hepatic lipase, with the subsequent loss of free fatty acid, and the esterification of cholesterol by phosphatidylcholine-sterol O-acyltransferase (lecithin cholesterol acyltransferase; LCAT).]
substrate adhesion-dependent cell spreading	GO_0034446	[The morphogenetic process that results in flattening of a cell as a consequence of its adhesion to a substrate.]
Lewis a epitope biosynthetic process	GO_0010493	[The chemical reactions and pathways resulting in the formation of a Lewis a epitope, a trisaccharide (Fuc-alpha-(1->4)[Gal-beta-(1->3)]GlcNAc) characteristic of plant protein N-linked oligosaccharides.]
cellular polysaccharide biosynthetic process	GO_0033692	[The chemical reactions and pathways resulting in the formation of polysaccharides, polymers of many (typically more than 10) monosaccharide residues linked glycosidically, occurring at the level of an individual cell.]
cytoplasmic stress granule	GO_0010494	[A dense aggregation in the cytosol composed of proteins and RNAs that appear when the cell is under stress.]