FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term DNA endoreduplication ID (Ontology) GO:0042023 (Gene Ontology)
Definition Regulated re-replication of DNA within a single cell cycle, resulting in an increased cell ploidy. An example of this process occurs in the synthesis of Drosophila salivary gland cell polytene chromosomes.
Also Known As "DNA endoreplication" ; "DNA re-duplication"
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Annotations
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Data Class Field Records
Genes (FBgn)  GO_BIOLOGICAL_PROCESS      17
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Relevant FlyBase reports
 Genes
 DNA endoreduplication (all annotations which use CV term, excluding "NOT" statements)      17
     involved_in | DNA endoreduplication      17
 NOT | involved_in | DNA endoreduplication       1
Spanning Tree (Parents/Children)
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DNA-templated DNA replication__
cell cycle process_____________|
                               cell cycle DNA replication
                                |__DNA endoreduplication  22 rec.
                                    |__regulation of DNA endoreduplication 8 rec.
                                        |__negative regulation of DNA endoreduplication 2 rec.
                                        |__positive regulation of DNA endoreduplication 6 rec.
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Is a cell cycle DNA replication
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Synonyms
  • "DNA endoreplication" EXACT
    "DNA re-duplication" EXACT
Secondary IDs
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