trichoid sensillum of antennal segment 3 [FBbt_00004173]

Olfactory sensillum of antennal segment 3 whose external sensory part is a sharply pointed hair arising from a conspicuous cylindrical base. The walls of the hair are perforated by irregularly distributed pores connecting to a lymph filled lumen containing 1-3 ORN dendrites, unbranched except occasionally near the hair tip. (Clyne et al., 1997, Shanbhag et al., 1999)

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trichoid sensillum of antennal segment 3

ID: FBbt_00004173

Adult Nervous system Olfactory system Sense organ

Olfactory sensillum of antennal segment 3 whose external sensory part is a sharply pointed hair arising from a conspicuous cylindrical base. The walls of the hair are perforated by irregularly distributed pores connecting to a lymph filled lumen containing 1-3 ORN dendrites, unbranched except occasionally near the hair tip. (Clyne et al., 1997, Shanbhag et al., 1999)

Morphology is consistent with these sensilla being olfactory (Shanbhag et al., 1999. This function has been directly confirmed by electrophysiology (Clyne et al., 1997.

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Classification

Alternative Names

Synonym	Scope	Reference
antennal trichoid sensillum	related synonym	Tanaka et al., 2012
sensillum trichodeum of antennal segment 3	exact synonym
at	related synonym	Tanaka et al., 2012

Subclasses of trichoid sensillum of antennal segment 3 (4 total)

Thumbnail	Name	Tags
	antennal trichoid sensillum T2	Adult, Nervous_system, Olfactory_system, Sense_organ
	antennal trichoid sensillum T3	Adult, Nervous_system, Olfactory_system, Sense_organ
	antennal trichoid sensillum at1	Adult, Nervous_system, Olfactory_system, Sense_organ
	antennal trichoid sensillum at4	Adult, Nervous_system, Olfactory_system, Sense_organ

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Graphs For

Region containment hierarchy of trichoid sensillum of antennal segment 3

References

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"Nervous_system", "Sense_organ" ], "short_form": "FBbt_00005158", "label": "olfactory sensory organ" }, { "symbol": "", "iri": "http://purl.obolibrary.org/obo/FBbt_00005184", "types": [ "Entity", "Anatomy", "Class", "Nervous_system", "Sense_organ" ], "short_form": "FBbt_00005184", "label": "trichoid sensillum" } ], "relationships": [ { "relation": { "iri": "http://purl.obolibrary.org/obo/BFO_0000050", "label": "is part of", "type": "part_of" }, "object": { "symbol": "", "iri": "http://purl.obolibrary.org/obo/FBbt_00004515", "types": [ "Entity", "Adult", "Anatomy", "Class" ], "short_form": "FBbt_00004515", "label": "third segment of antenna" } } ], "xrefs": [], "anatomy_channel_image": [], "pub_syn": [ { "synonym": { "scope": "has_narrow_synonym", "label": "antennal trichoid sensillum", "type": "" }, "pub": { "core": { "symbol": "", "iri": "http://flybase.org/reports/FBrf0219809", "types": [ "Entity", "Individual", "pub" ], "short_form": "FBrf0219809", "label": "Tanaka et al., 2012, J. Comp. Neurol. 520(18): 4067--4130" }, "FlyBase": "", "PubMed": "22592945", "DOI": "10.1002/cne.23142" } }, { "synonym": { "scope": "has_exact_synonym", "label": "sensillum trichodeum of antennal segment 3", "type": "" }, "pub": { "core": { "symbol": "", "iri": "http://flybase.org/reports/Unattributed", "types": [ "Entity", "Individual", "pub" ], "short_form": "Unattributed", "label": "" }, "FlyBase": "", "PubMed": "", "DOI": "" } }, { "synonym": { "scope": "has_narrow_synonym", "label": "at", "type": "" }, "pub": { "core": { "symbol": "", "iri": "http://flybase.org/reports/FBrf0219809", "types": [ "Entity", "Individual", "pub" ], "short_form": "FBrf0219809", "label": "Tanaka et al., 2012, J. Comp. Neurol. 520(18): 4067--4130" }, "FlyBase": "", "PubMed": "22592945", "DOI": "10.1002/cne.23142" } } ], "def_pubs": [ { "core": { "symbol": "", "iri": "http://flybase.org/reports/FBrf0104820", "types": [ "Entity", "Individual", "pub" ], "short_form": "FBrf0104820", "label": "Clyne et al., 1997, Invert. Neurosci. 3(2/3): 127--135" }, "FlyBase": "", "PubMed": "9783438", "DOI": "10.1007/BF02480367" }, { "core": { "symbol": "", "iri": "http://flybase.org/reports/FBrf0128642", "types": [ "Entity", "Individual", "pub" ], "short_form": "FBrf0128642", "label": "Shanbhag et al., 1999, Int. J. Insect Morph. Embryol. 28(4): 377--397" }, "FlyBase": "", "PubMed": "", "DOI": "" } ] }

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