FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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Term extrachromosomal rDNA circle ID (Ontology) GO:0005728 (Gene Ontology)
Definition Circular DNA molecules encoding ribosomal RNA that are replicated independently of chromosomal replication. These molecules originate in the chromosome but are excised and circularized, often by intramolecular homologous recombination between direct tandem repeats.[ PubMed:12044934 ]
Also Known As "extrachromosomal ribosomal DNA circle"
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intracellular anatomical structure__
extrachromosomal DNA________________|
                                    extrachromosomal circular DNA
                                     |__extrachromosomal rDNA circle
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Is a extrachromosomal circular DNA
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