proboscis muscle 3 [FBbt_00058789]

Muscle of the proboscis that is attached to the anterior of the haustellum and the anterior of the rostrum and pulls the haustellum into a flexed position when it contracts (McKellar et al., 2020). Two motor neurons target different fibers (lateral or medial) of this muscle (McKellar et al., 2020).

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proboscis muscle 3

proboscis muscle 3

ID: FBbt_00058789

Adult Muscle

Muscle of the proboscis that is attached to the anterior of the haustellum and the anterior of the rostrum and pulls the haustellum into a flexed position when it contracts (McKellar et al., 2020). Two motor neurons target different fibers (lateral or medial) of this muscle (McKellar et al., 2020).

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## Classification

rostrum muscle

Relationships

attached to part of: haustellum, rostrum
is part of: proboscis

Alternative Names

Synonym	Scope	Reference
proboscis muscle m3	exact synonym	McKellar et al., 2020
haustellum flexor muscle	exact synonym	McKellar et al., 2020
flexor of labrum	exact synonym	Miller, 1950

Parts of proboscis muscle 3 (3 total)

Thumbnail	Name	Tags
	muscle cell of proboscis muscle 3 lateral fiber	Adult, Muscle
	muscle cell of proboscis muscle 3 medial fiber	Adult, Muscle
	muscle cell of proboscis muscle 3	Adult, Muscle

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Subclasses of proboscis muscle 3 (2 total)

Thumbnail	Name	Tags
	proboscis muscle 3 lateral fiber	Adult, Muscle
	proboscis muscle 3 medial fiber	Adult, Muscle

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"Adult", "Anatomy", "Class" ], "short_form": "FBbt_00004540", "label": "rostrum" } }, { "relation": { "iri": "http://purl.obolibrary.org/obo/RO_0002177", "label": "attached_to_part_of", "type": "attached_to_part_of" }, "object": { "symbol": "", "iri": "http://purl.obolibrary.org/obo/FBbt_00004541", "types": [ "Entity", "Adult", "Anatomy", "Class" ], "short_form": "FBbt_00004541", "label": "haustellum" } } ], "xrefs": [], "anatomy_channel_image": [], "pub_syn": [ { "synonym": { "scope": "has_exact_synonym", "label": "haustellum flexor muscle", "type": "" }, "pub": { "core": { "symbol": "", "iri": "http://flybase.org/reports/FBrf0246028", "types": [ "Entity", "Individual", "pub" ], "short_form": "FBrf0246028", "label": "McKellar et al., 2020, eLife 9: e54978" }, "FlyBase": "FBrf0246028", "PubMed": "32584254", "DOI": "10.7554/eLife.54978" } }, { "synonym": { "scope": "has_exact_synonym", "label": "proboscis muscle m3", "type": "" }, "pub": { "core": { "symbol": "", "iri": "http://flybase.org/reports/FBrf0246028", "types": [ "Entity", "Individual", "pub" ], "short_form": "FBrf0246028", "label": "McKellar et al., 2020, eLife 9: e54978" }, "FlyBase": "FBrf0246028", "PubMed": "32584254", "DOI": "10.7554/eLife.54978" } }, { "synonym": { "scope": "has_exact_synonym", "label": "flexor of labrum", "type": "" }, "pub": { "core": { "symbol": "", "iri": "http://flybase.org/reports/FBrf0007735", "types": [ "Entity", "Individual", "pub" ], "short_form": "FBrf0007735", "label": "Miller, 1950, Demerec, 1950: 420--534" }, "FlyBase": "", "PubMed": "", "DOI": "" } } ], "def_pubs": [ { "core": { "symbol": "", "iri": "http://flybase.org/reports/FBrf0193310", "types": [ "Entity", "Individual", "pub" ], "short_form": "FBrf0193310", "label": "Hartenstein, 2006, Sink, 2006: 8--27" }, "FlyBase": "", "PubMed": "", "DOI": "" }, { "core": { "symbol": "", "iri": "http://flybase.org/reports/FBrf0007735", "types": [ "Entity", "Individual", "pub" ], "short_form": "FBrf0007735", "label": "Miller, 1950, Demerec, 1950: 420--534" }, "FlyBase": "", "PubMed": "", "DOI": "" }, { "core": { "symbol": "", "iri": "http://flybase.org/reports/FBrf0246028", "types": [ "Entity", "Individual", "pub" ], "short_form": "FBrf0246028", "label": "McKellar et al., 2020, eLife 9: e54978" }, "FlyBase": "FBrf0246028", "PubMed": "32584254", "DOI": "10.7554/eLife.54978" } ] }

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