FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term cell projection membrane ID (Ontology) GO:0031253 (Gene Ontology)
Definition The portion of the plasma membrane surrounding a plasma membrane bounded cell surface projection.
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 cell projection membrane (all annotations which use CV term, excluding "NOT" statements)
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plasma membrane
 |__plasma membrane region___________________
membrane                                     |
 |__plasma membrane region___________________|
cell projection                              |
 |__plasma membrane bounded cell projection__|
                                             cell projection membrane  130 rec.
                                              |__brush border membrane 3 rec.
                                              |__ciliary membrane 6 rec.
                                              |   |__ciliary necklace
                                              |   |__ciliary pocket membrane
                                              |   |__cone photoreceptor disc membrane
                                              |   |__non-motile cilium membrane
                                              |   |__photoreceptor outer segment membrane
                                              |__filopodium membrane
                                              |__lamellipodium membrane 1 rec.
                                              |__macropinocytic cup membrane
                                              |__mating projection membrane
                                              |   |__mating projection tip membrane
                                              |__microvillus membrane 8 rec.
                                              |   |__rhabdomere microvillus membrane 6 rec.
                                              |__muscle cell projection membrane
                                              |__neuron projection membrane 99 rec.
                                              |   |__axolemma 1 rec.
                                              |   |__dendrite membrane(+) 71 rec.
                                              |   |__dendritic spine membrane(+)
                                              |   |__stereocilium membrane
                                              |__pseudopodium membrane
                                              |__rhabdomere membrane 17 rec.
                                              |   |__rhabdomere microvillus membrane 6 rec.
                                              |__ruffle membrane 2 rec.
                                              |__uropod membrane
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Is a plasma membrane region
Part of plasma membrane bounded cell projection
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Synonyms
  • "membrane extension" RELATED
    "membrane projection" RELATED
Secondary IDs
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