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Concept information

Nucleic Acids, Nucleotides, and Nucleosides > Nucleotides > Ribonucleotides > Guanine Nucleotides > RNA Caps
... > Carbohydrates > Glycosides > Nucleotides > Ribonucleotides > Guanine Nucleotides > RNA Caps
... > Heterocyclic Compounds > Heterocyclic Compounds, Fused-Ring > Heterocyclic Compounds, 2-Ring > Purines > Purine Nucleotides > Guanine Nucleotides > RNA Caps
Nucleic Acids, Nucleotides, and Nucleosides > Nucleotides > Purine Nucleotides > Guanine Nucleotides > RNA Caps
... > Carbohydrates > Glycosides > Nucleotides > Purine Nucleotides > Guanine Nucleotides > RNA Caps
Nucleic Acids, Nucleotides, and Nucleosides > Nucleic Acids > RNA > RNA, Messenger > RNA Caps

Terme préférentiel

RNA Caps  

Type

  • mesh:Descriptor

Définition

  • 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.

Concept générique

Concepts spécifiques

Synonyme(s)

  • 5' Capped RNA
  • 5' mRNA Cap Structure
  • RNA Cap

Qualificatif(s) autorisé(s)

Traductions

  • Coiffes des ARN

    français

  • ARN coiffé
  • ARN coiffé en 5'
  • Structure en coiffe de l'ARNm
  • Structure en coiffe en 5' de l'ARNm

URI

http://data.loterre.fr/ark:/67375/JVR-R4HSR9NC-Z

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RDF/XML TURTLE JSON-LD Date de création 23/05/1979, dernière modification le 30/06/2021