Terminology Service < Semantic Lookup Platform

All terms in GO

Label	Id	Description
histone H4-S1 phosphorylation	GO_0043989	[The modification of histone H4 by the addition of an phosphate group to a serine residue at position 1 of the histone.]
transmission of virus	GO_0019089	[The transfer of virions in order to create new infection.]
dissemination or transmission of symbiont from host	GO_0044007	[The movement of an organism from a host to another host or from a host to another place in the environment. The host is defined as the larger of the organisms involved in a symbiotic interaction.]
histone kinase activity (H2A-S1 specific)	GO_0044024	[Catalysis of the transfer of a phosphate group to the serine-1 residue of the N-terminal tail of histone H2A.]
histone H2A-S1 phosphorylation	GO_0043990	[The modification of histone H2A by the addition of an phosphate group to a serine residue at position 1 of the histone.]
histone kinase activity (H2B-S14 specific)	GO_0044025	[Catalysis of the transfer of a phosphate group to the serine-14 or an equivalent residue of the N-terminal tail of histone H2B.]
histone H2B-S14 phosphorylation	GO_0043991	[The modification of histone H2B by the addition of an phosphate group to a serine residue at position 14 of the histone.]
DNA hypermethylation	GO_0044026	[An increase in the epigenetic methylation of cytosine and adenosine residues in DNA.]
hypermethylation of CpG island	GO_0044027	[An increase in the epigenetic methylation of cytosine and adenosine residues in a CpG island in DNA. CpG islands are genomic regions that contain a high frequency of the CG dinucleotide and are often associated with the transcription start site of genes.]
histone methyltransferase activity (H4-R3 specific)	GO_0044020	[Catalysis of the reaction: S-adenosyl-L-methionine + (histone H4)-arginine (position 3) = S-adenosyl-L-homocysteine + (histone H4)-N-methyl-arginine (position 3). This reaction is the addition of a methyl group to arginine at position 3 of histone H4.]
histone-arginine N-methyltransferase activity	GO_0008469	[Catalysis of the reaction: S-adenosyl-L-methionine + (histone)-arginine = S-adenosyl-L-homocysteine + (histone)-N-methyl-arginine.]
histone H4-R3 methylation	GO_0043985	[The modification of histone H4 by addition of a methyl group to arginine at position 3 of the histone.]
intermediate voltage-gated calcium channel activity	GO_1990028	[Enables the transmembrane transfer of a calcium ion by an intermediate voltage-gated channel. An intermediate voltage-gated channel is a channel whose open state is dependent on intermediate voltage across the membrane in which it is embedded.]
vasomotion	GO_1990029	[The rhythmical contraction and relaxation of arterioles, observed as slow and fast waves, with frequencies of 1-2 and 10-20 cpm.]
circulatory system process	GO_0003013	[A organ system process carried out by any of the organs or tissues of the circulatory system. The circulatory system is an organ system that moves extracellular fluids to and from tissue within a multicellular organism.]
behavior	GO_0007610	[The internally coordinated responses (actions or inactions) of animals (individuals or groups) to internal or external stimuli, via a mechanism that involves nervous system activity.]
rounding by symbiont of host cells	GO_0044054	[Any process in which an organism causes host cells to change shape and become round.]
hippocampal mossy fiber expansion	GO_1990026	[Synaptic expansion of hippocampal mossy fiber axon that makes contact with the thorny excrescences of hippocampal CA3 pyramidal cell dendrites.]
terminal bouton	GO_0043195	[Terminal inflated portion of the axon, containing the specialized apparatus necessary to release neurotransmitters. The axon terminus is considered to be the whole region of thickening and the terminal bouton is a specialized region of it.]
hippocampal mossy fiber	GO_0097457	[Axon of dentate gyrus granule cell projecting to hippocampal area CA3, characterized by expansions (mossy fiber expansions) giving the fibers a mossy appearance. These unmyelinated axons were first described by Ramon y Cajal.]