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Descriptor English: | RNA Caps | ||||||
Descriptor Spanish: |
Caperuzas de ARN
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Descriptor Portuguese: | Capuzes de RNA | ||||||
Descriptor French: | Coiffes des ARN | ||||||
Entry term(s): |
ARN coiffé ARN coiffé en 5' Structure en coiffe de l'ARNm Structure en coiffe en 5' de l'ARNm |
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Tree number(s): |
D03.633.100.759.646.454.700 D13.444.735.544.500 D13.695.667.454.700 D13.695.827.426.700 |
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RDF Unique Identifier: | https://id.nlm.nih.gov/mesh/D012315 | ||||||
Scope note: | Nucleic acid structures found on the 5' end of eukaryotic cellular and viral messenger RNA and some heterogeneous nuclear RNAs. These structures, which are positively charged, protect the above specified RNAs at their termini against attack by phosphatases and other nucleases and promote mRNA function at the level of initiation of translation. Analogs of the RNA caps (RNA CAP ANALOGS), which lack the positive charge, inhibit the initiation of protein synthesis. |
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Annotation: | IM; /drug eff /ultrastruct permitted |
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Allowable Qualifiers: |
AD administration et posologie AE effets indésirables AG agonistes AI antagonistes et inhibiteurs AN analyse BI biosynthèse BL sang CF liquide cérébrospinal CH composition chimique CL classification CS synthèse chimique DE effets des médicaments et des substances chimiques EC économie GE génétique HI histoire IM immunologie IP isolement et purification ME métabolisme PD pharmacologie PH physiologie PK pharmacocinétique PO intoxication RE effets des radiations SD ressources et distribution ST normes TO toxicité TU usage thérapeutique UL ultrastructure UR urine |
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Entry Combination: |
analogs & derivatives:RNA Cap Analogs
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DeCS ID: | 22278 | ||||||
Unique ID: | D012315 | ||||||
NLM Classification: | QU 58.7 | ||||||
Documents indexed in the Virtual Health Library (VHL): | Click here to access the VHL documents | ||||||
Date Established: | 1980/01/01 | ||||||
Date of Entry: | 1979/05/23 | ||||||
Revision Date: | 2016/05/31 |
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PRODUITS CHIMIQUES ET PHARMACEUTIQUES
Composés hétérocycliques [D03]Composés hétérocycliques -
PRODUITS CHIMIQUES ET PHARMACEUTIQUES
Acides nucléiques, nucléotides et nucléosides [D13]Acides nucléiques, nucléotides et nucléosides -
PRODUITS CHIMIQUES ET PHARMACEUTIQUES
Acides nucléiques, nucléotides et nucléosides [D13]Acides nucléiques, nucléotides et nucléosides -
PRODUITS CHIMIQUES ET PHARMACEUTIQUES
Acides nucléiques, nucléotides et nucléosides [D13]Acides nucléiques, nucléotides et nucléosides
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Coiffes des ARN
- Preferred
Concept UI |
M0019141 |
Preferred term | Coiffes des ARN |
Entry term(s) |
ARN coiffé ARN coiffé en 5' Structure en coiffe de l'ARNm Structure en coiffe en 5' de l'ARNm |
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