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Article

Spatial expression of the Drosophila segment polarity gene armadillo is posttranscriptionally regulated by wingless.

Cell - 2 Nov 1990

Riggleman B, Schedl P, Wieschaus E

Abstract excerpt

armadillo (arm) is one of a group of Drosophila segment polarity genes that are required for normal patterning within the embryonic segment. Although arm RNA is uniformly distributed in embryos, arm protein accumulates at higher levels in regions that contain wingless, another segment polarity gene which encodes a secreted protein that regulates patterning via cell-cell communication. These local increases in arm...

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PMID: 2225066
DOI: 10.1016/0092-8674(90)90451-j

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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Spatial expression of the Drosophila segment polarity gene armadillo is posttranscriptionally regulated by wingless.PMID 2225066Read ↗

The segment polarity gene armadillo interacts with the wingless signaling pathway in both embryonic and adult pattern formation.Semantic proximity Read ↗

The segment polarity gene armadillo encodes a functionally modular protein that is the Drosophila homolog of human plakoglobin.Semantic proximity Read ↗

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The armadillo family of structural proteins.Semantic proximity Read ↗

Cell patterning in the Drosophila segment: engrailed and wingless antigen distributions in segment polarity mutant embryos.Semantic proximity Read ↗

The porcupine gene is required for wingless autoregulation in Drosophila.Semantic proximity Read ↗

A screen for mutations that suppress the phenotype of Drosophila armadillo, the beta-catenin homolog.Semantic proximity Read ↗

Wnt, Hedgehog and junctional Armadillo/beta-catenin establish planar polarity in the Drosophila embryo.Semantic proximity Read ↗

An in vivo structure-function study of armadillo, the beta-catenin homologue, reveals both separate and overlapping regions of the protein required for cell adhesion and for wingless signaling.Semantic proximity Read ↗

The tumor-suppressor and cell adhesion molecule Fat controls planar polarity via physical interactions with Atrophin, a transcriptional co-repressor.Semantic proximity Read ↗

Wingless signaling in the Drosophila embryo: zygotic requirements and the role of the frizzled genes.Semantic proximity Read ↗

The ankyrin repeat protein Diego mediates Frizzled-dependent planar polarization.Semantic proximity Read ↗

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