FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
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Term posterior intercalating leading edge cell ID (Ontology) FBbt:00100321 (Fly Anatomy)
Definition Leading edge cell that originates in the posterior compartment in the second row of the dorsal epidermis during dorsal closure and which intercalates into the leading edge adjacent to the compartment boundary at the same time as the mixer cell crosses the segment boundary.[ FlyBase:FBrf0211014 ]
Also Known As "PI cell"
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dorsal ectoderm derivative__
epidermal cell______________|
                            embryonic leading edge cell
                             |__posterior intercalating leading edge cell
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Is a embryonic leading edge cell
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