FB2026_03 , released September 17, 2026
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Term protocerebrum primordium ID (Ontology) FBbt:00005549 (Fly Anatomy)
Definition A(n) primordium that develops into some embryonic protocerebrum.
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 protocerebrum primordium (all annotations which use CV term, excluding "NOT" statements)
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embryo
 |__developing embryonic structure_____
developing embryonic structure         |
 |__central brain primordium___________|
extended germ band embryo              |
 |__central brain primordium___________|
dorsal closure embryo                  |
 |__central brain primordium___________|
primordium                             |
 |__central brain primordium___________|
developing material anatomical entity  |
 |__developing embryonic structure_____|
 |__primordium_________________________|
ectodermal derivative                  |
 |__anterior ectoderm derivative_______|
anterior ectoderm derivative           |
 |__central brain primordium___________|
                                       protocerebrum primordium  19 rec.
                                        |__anterior protocerebral neuroblast 7 rec.
                                        |   |__dorsal anterior protocerebral neuroblast(+) 7 rec.
                                        |   |__ventral anterior protocerebral neuroblast(+) 6 rec.
                                        |__central protocerebral neuroblast 13 rec.
                                        |   |__dorsal central protocerebral neuroblast(+) 8 rec.
                                        |   |__ventral central protocerebral neuroblast(+) 10 rec.
                                        |__posterior protocerebral neuroblast 12 rec.
                                            |__dorsal posterior protocerebral neuroblast(+) 9 rec.
                                            |__ventral posterior protocerebral neuroblast(+) 7 rec.
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Is a developing embryonic structure
primordium
anterior ectoderm derivative
Part of central brain primordium
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Synonyms
  • "ProtP3" RELATED
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