FB2026_03 , released September 17, 2026
FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term metathoracic femoral chordotonal organ ID (Ontology) FBbt:00004438 (Fly Anatomy)
Definition Chordotonal organ of the adult metathoracic femur. There are three chordotonal organs, located in the ventral chamber near the longitudinal septum. There is on large group, on the ventrolateral side, and two smaller ones in the center of the femur.[ FlyBase:FBrf0056378 ]
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VFB:FBbt_00004438
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Data ClassFieldDirect annotations
Insertions (FBti)EXPRESSION_STAGE_TISSUE_POSITION
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 metathoracic femoral chordotonal organ (all annotations which use CV term, excluding "NOT" statements)
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femur
 |__metathoracic femur_________
 |__femoral chordotonal organ__|
metathoracic leg               |
 |__metathoracic femur_________|
chordotonal organ of leg       |
 |__femoral chordotonal organ__|
                               metathoracic femoral chordotonal organ  7 rec.
                                |__metathoracic femoral chordotonal organ 1
                                |__metathoracic femoral chordotonal organ 2
                                |__metathoracic femoral chordotonal organ 3
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Is a femoral chordotonal organ
Part of metathoracic femur
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VFB:FBbt_00004438