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Descriptor English: Nucleolus Organizer Region
Descriptor Spanish: Región Organizadora del Nucléolo
Descriptor región organizadora del nucléolo
Entry term(s) organizador nucleolar
Scope note: Región del cromosoma que interviene en la formación de los nucléolos y que participa en la síntesis del ARN ribosómico.
Descriptor Portuguese: Região Organizadora do Nucléolo
Descriptor French: Organisateur nucléolaire
Entry term(s): Nucleolar Organizer
Nucleolar Organizers
Nucleolus Organizer Regions
Organizer Region, Nucleolus
Organizer Regions, Nucleolus
Organizer, Nucleolar
Organizers, Nucleolar
Region, Nucleolus Organizer
Regions, Nucleolus Organizer
Tree number(s): A11.284.430.106.279.345.190.160.650
G05.360.160.650
G05.360.340.024.380.875
RDF Unique Identifier: https://id.nlm.nih.gov/mesh/D009697
Scope note: The chromosome region which is active in nucleolus formation and which functions in the synthesis of ribosomal RNA.
Allowable Qualifiers: CH chemistry
CL classification
DE drug effects
EN enzymology
GE genetics
IM immunology
ME metabolism
MI microbiology
PA pathology
PH physiology
PS parasitology
RE radiation effects
UL ultrastructure
VI virology
Previous Indexing: Cell Nucleolus (1966-1979)
Chromosomes (1966-1979)
Chromosomes, Human (1978-1979)
specific human chromosome (1968-1979)
Public MeSH Note: 80
History Note: 80
DeCS ID: 9884
Unique ID: D009697
NLM Classification: QU 350
Documents indexed in the Virtual Health Library (VHL): Click here to access the VHL documents
Date Established: 1980/01/01
Date of Entry: 1979/05/25
Revision Date: 2009/07/06
Nucleolus Organizer Region - Preferred
Concept UI M0015057
Scope note The chromosome region which is active in nucleolus formation and which functions in the synthesis of ribosomal RNA.
Preferred term Nucleolus Organizer Region
Entry term(s) Nucleolar Organizer
Nucleolar Organizers
Nucleolus Organizer Regions
Organizer Region, Nucleolus
Organizer Regions, Nucleolus
Organizer, Nucleolar
Organizers, Nucleolar
Region, Nucleolus Organizer
Regions, Nucleolus Organizer



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