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Article

Armadillo/beta-catenin-dependent Wnt signalling is required for the polarisation of epidermal cells during dorsal closure in Drosophila.

Development (Cambridge, England) - 1 Jul 2004

Morel Véronique, Arias Alfonso Martinez

Abstract excerpt

At the end of germband retraction, the dorsal epidermis of the Drosophila embryo exhibits a discontinuity that is covered by the amnioserosa. The process of dorsal closure (DC) involves a coordinated set of cell-shape changes within the epidermis and the amnioserosa that result in epidermal continuity. Polarisation of the dorsal-most epidermal (DME) cells in the plane of the epithelium is an important aspect of...

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PMID: 15226252
DOI: 10.1242/dev.01217

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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