Nucleolus Organizer Region
Synonyms
Nucleolar Organizer
Nucleolar Organizers
Nucleolus Organizer Regions
Organizer Region, Nucleolus
Organizer Regions, Nucleolus
Organizer, Nucleolar
Organizers, Nucleolar
Region, Nucleolus Organizer
Regions, Nucleolus Organizer
The chromosome region which is active in nucleolus formation and which functions in the synthesis of ribosomal RNA.