gene activator

gene activator
基因活化剂

English-Chinese Dictionary of Agriculture (英汉农业大词典). 2013.

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  • activator — n. 1. any agency bringing about activation; (Biol.) a molecule that increases the activity of an enzyme or a protein that increases the production of a gene product in DNA transcription. [WordNet 1.5] …   The Collaborative International Dictionary of English

  • Activator (genetics) — An activator is a DNA binding protein that regulates one or more genes by increasing the rate of transcription. The activator may increase transcription by virtue of a connected domain which assists in the formation of the RNA polymerase… …   Wikipedia

  • Gene expression — For vocabulary, see Glossary of gene expression terms. For a non technical introduction to the topic, see Introduction to genetics. Genes are expressed by being transcribed into RNA, and this transcript may then be translated into protein. Gene… …   Wikipedia

  • activator — 1. A substance that renders another substance, or catalyst, active, or that accelerates a process or reaction. 2. The fragment, produced by chemical cleavage of a proactivator, that induces the enzymic activity of another …   Medical dictionary

  • activator — noun (biology) any agency bringing about activation; a molecule that increases the activity of an enzyme or a protein that increases the production of a gene product in DNA transcription • Ant: ↑inhibitor • Derivationally related forms: ↑activate …   Useful english dictionary

  • catabolite activator protein — catabolite gene activator protein CAP; a bacterial protein, activated by cyclic AMP, that stimulates transcription by binding to certain promoter sites on DNA; called also cAMP receptor p. and cyclic adenosine monophosphate receptor p …   Medical dictionary

  • Regulation of gene expression — Gene modulation redirects here. For information on therapeutic regulation of gene expression, see therapeutic gene modulation. For vocabulary, see Glossary of gene expression terms Diagram showing at which stages in the DNA mRNA protein pathway… …   Wikipedia

  • Plasminogen activator inhibitor-2 — Serpin peptidase inhibitor, clade B (ovalbumin), member 2 PDB rendering based on 1by7 …   Wikipedia

  • Plasminogen activator inhibitor-1 — Serpin peptidase inhibitor, clade E (nexin, plasminogen activator inhibitor type 1), member 1 PAI 1 in complex with the SMB domain of Vitronectin PDB 1OC0 …   Wikipedia

  • Regulator gene — A regulator gene or regulatory gene is a gene involved in controlling the expression of one or more other genes. A regulator gene may encode a protein, or it may work at the level of RNA, as in the case of genes encoding microRNAs.In prokaryotes …   Wikipedia

  • TANK (gene) — TRAF family member associated NFKB activator, also known as TANK, is a human gene.cite web | title = Entrez Gene: TANK TRAF family member associated NFKB activator| url = http://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene Cmd=ShowDetailView… …   Wikipedia

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