FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term membraneless organelle ID (Ontology) GO:0043228 (Gene Ontology)
Definition Organized structure of distinctive morphology and function, not bounded by a lipid bilayer membrane. Includes ribosomes, the cytoskeleton and chromosomes.
Also Known As "membrane-less organelle" ; "non-membrane-bounded organelle" ; "non-membrane-enclosed organelle"
Comment
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Spanning Tree (Parents/Children)
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  cellular anatomical structure
   |__organelle
       |__membraneless organelle  4703 rec.
           |__archaeal-type flagellum
           |__bacterial-type flagellum
           |   |__periplasmic flagellum
           |__extracellular membraneless organelle
           |   |__cellulosome
           |   |__neutrophil extracellular trap
           |   |__trichocyst
           |   |__tubovesicular membrane network
           |__intracellular membraneless organelle 4703 rec.
               |__arciform density
               |__aster(+) 43 rec.
               |__bacterial microcompartment(+)
               |__bacterial nucleoid
               |__blepharoplast
               |__centriole 112 rec.
               |__chlorosome
               |__chromocenter(+) 42 rec.
               |__chromosome(+) 1225 rec.
               |__contractile muscle fiber(+) 1086 rec.
               |__contractile vacuole complex
               |__crystalloid
               |__cytoplasmic lattice
               |__cytoskeleton(+) 1546 rec.
               |__deuterosome
               |__dynein axonemal particle 4 rec.
               |__encapsulin nanocompartment
               |__gas vesicle
               |__goblet cell theca
               |__kinetochore 73 rec.
               |__lipid droplet(+) 193 rec.
               |__mitochondrial cloud
               |__mitochondrial nucleoid 36 rec.
               |__nematocyst
               |__nuclear body(+) 112 rec.
               |__nucleolus 414 rec.
               |__nucleolus-like body
               |__plastid nucleoid(+)
               |__podosome 1 rec.
               |__postsynaptic specialization, intracellular component(+)
               |__proteasome storage granule 2 rec.
               |__protein aggregate center
               |__pyrenoid
               |__ribonucleoprotein granule(+) 226 rec.
               |__ribosome(+) 314 rec.
               |__spectrosome 77 rec.
               |__spindle(+) 397 rec.
               |__synaptic ribbon
               |__thylakoid(+)
               |__transmembrane actin-associated (TAN) line
               |__ventral disc
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Synonyms
  • "biological condensate" RELATED
    "membrane-less organelle" EXACT
    "non-membrane-bounded organelle" EXACT
    "non-membrane-enclosed organelle" EXACT
Secondary IDs
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NIF_Subcellular:sao1456184038