FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term chemosensory labral sensillum 7 ID (Ontology) FBbt:00004154 (Fly Anatomy)
Definition Third most distal sensillum of the adult labral sense organ in the adult pharynx. It is innervated by 8 gustatory receptor neurons, arranged as two triplets and a pair. It is the largest of the three chemosensory sensilla of the labral sense organ.[ FlyBase:FBrf0074012 FlyBase:FBrf0167539 ]
Also Known As "Labral no. 7" ; "LSO 7"
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VFB:FBbt_00004154
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Spanning Tree (Parents/Children)
Only view relationship:
head sensillum
 |__adult head sensillum_____
sense organ                  |
 |__pharyngeal sense organ___|
chemosensory sensory organ   |
 |__gustatory sensory organ__|
external sensillum           |
 |__eo-type sensillum________|
adult sensillum              |
 |__adult head sensillum_____|
                             chemosensory labral sensillum 7
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Is a pharyngeal sense organ
gustatory sensory organ
eo-type sensillum
adult head sensillum
Part of adult labral sense organ
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Synonyms
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VFB:FBbt_00004154