FB2025_05 , released December 11, 2025

CV Term Report

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General Information
Term	adult circular muscle cell	ID (Ontology)	FBbt:00003527 (Fly Anatomy)
Definition	Muscle cell of a circular muscle of the adult. These muscles surround some internal organs such as the intestinal tract and ducts of the reproductive system.[ FlyBase:FBrf0064793 ]
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Spanning Tree (Parents/Children)

visceral muscle cell__
adult muscle cell_____|
                      adult visceral muscle cell
                       |__adult circular muscle cell  35 rec.
                           |__adult contractile cardiomyocyte 3 rec.
                           |__adult crop circular muscle cell 5 rec.
                           |__adult esophageal circular muscle cell
                           |__adult midgut circular muscle cell 8 rec.
                           |__adult posterior hindgut circular muscle cell
                           |   |__adult rectal sphincter cell
                           |__common oviduct circular muscle cell 19 rec.
                           |__lateral oviduct circular muscle cell 3 rec.
                           |__uterine circular muscle cell 1 rec.

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Is a	adult visceral muscle cell
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Synonyms & Secondary IDs
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