FB2026_02 , released June 18, 2026
FB2026_02 , released June 18, 2026
CV Term Report
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General Information
Term cytoophidium ID (Ontology) GO:0097268 (Gene Ontology)
Definition A filamentous, membrane-less subcellular structure composed primarily of polymerized metabolic enzymes, most notably cytidine triphosphate synthase (CTPS). Cytoophidia are evolutionarily conserved structures found across archaea, bacteria, and eukaryotes.[ PubMed:20513629 PubMed:21930098 PubMed:37248970 ]
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Annotations
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Data Class Field Records
Alleles (FBal)  PHENOTYPE_MANIFEST_IN       5
Genes (FBgn)  GO_CELLULAR_COMPONENT       3
Constructs (FBtp)  PHENOTYPE_MANIFEST_IN       6
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Relevant FlyBase reports
 Alleles Genes Constructs
 cytoophidium (all annotations which use CV term, excluding "NOT" statements)       5      3      6
     cytoophidium | adult stage | female | somatic clone       2       --       --
     cytoophidium | cell autonomous | somatic clone       2       --       2
     cytoophidium | germline clone       2       --       --
     cytoophidium | larval stage       2       --       2
     cytoophidium | somatic clone       2       --       2
     cytoophidium | somatic clone | third instar larval stage       1       --       --
     is_active_in | cytoophidium       --       1       --
     located_in | cytoophidium       --       3       --
Spanning Tree (Parents/Children)
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  supramolecular polymer
   |__supramolecular fiber
       |__cytoophidium  14 rec.
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