Internal Ribosome Entry Sites MeSH Descriptor Data 2025

MeSH Heading: Internal Ribosome Entry Sites
Tree Number(s): D13.444.735.790.878.942.250; G02.111.570.080.689.687.093; G05.360.080.689.687.093
Unique ID: D000067556
RDF Unique Identifier: http://id.nlm.nih.gov/mesh/D000067556
Scope Note: Sequences within MESSENGER RNA that enable PROTEIN TRANSLATION INITIATION independent of 5' CAPPED RNA.
Entry Term(s): Internal Ribosome Entry Site
Public MeSH Note: 2016
History Note: 2016
Date Established: 2016/01/01
Date of Entry: 2015/07/01
Revision Date: 2015/01/12

Allowable Qualifiers: drug effects (DE)

genetics (GE)

immunology (IM)

physiology (PH)

radiation effects (RE)

Nucleic Acids, Nucleotides, and Nucleosides [D13]
- Nucleic Acids [D13.444]
  - RNA [D13.444.735]
    - RNA, Untranslated [D13.444.735.790]
      - Untranslated Regions [D13.444.735.790.878]
        
        Regulatory Sequences, Ribonucleic Acid [D13.444.735.790.878.942]
        
        Internal Ribosome Entry Sites [D13.444.735.790.878.942.250]
        
        Riboswitch [D13.444.735.790.878.942.500]

Chemical Phenomena [G02]
- Biochemical Phenomena [G02.111]
  - Molecular Structure [G02.111.570]
    - Base Sequence [G02.111.570.080]
      - Regulatory Sequences, Nucleic Acid [G02.111.570.080.689]
        
        Regulatory Sequences, Ribonucleic Acid [G02.111.570.080.689.687]
        
        AU Rich Elements [G02.111.570.080.689.687.061]
        
        Internal Ribosome Entry Sites [G02.111.570.080.689.687.093]
        
        Riboswitch [G02.111.570.080.689.687.124]
        
        RNA 3' Polyadenylation Signals [G02.111.570.080.689.687.249]
        
        RNA 5' Terminal Oligopyrimidine Sequence [G02.111.570.080.689.687.275]
        
        RNA Splice Sites [G02.111.570.080.689.687.490]

Genetic Phenomena [G05]
- Genetic Structures [G05.360]
  - Base Sequence [G05.360.080]
    - Regulatory Sequences, Nucleic Acid [G05.360.080.689]
      - Regulatory Sequences, Ribonucleic Acid [G05.360.080.689.687]
        
        AU Rich Elements [G05.360.080.689.687.061]
        
        Internal Ribosome Entry Sites [G05.360.080.689.687.093]
        
        Riboswitch [G05.360.080.689.687.124]
        
        RNA 3' Polyadenylation Signals [G05.360.080.689.687.249]
        
        RNA 5' Terminal Oligopyrimidine Sequence [G05.360.080.689.687.275]
        
        RNA Splice Sites [G05.360.080.689.687.490]

Internal Ribosome Entry Sites Preferred

page delivered in 0.112s