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Article

echinus, required for interommatidial cell sorting and cell death in the Drosophila pupal retina, encodes a protein with homology to ubiquitin-specific proteases.

BMC developmental biology - 5 Jul 2007

Copeland Jeffrey M, Bosdet Ian, Freeman J Douglas, Guo Ming, Gorski Sharon M, Hay Bruce A

Abstract excerpt

BACKGROUND: Programmed cell death is used to remove excess cells between ommatidia in the Drosophila pupal retina. This death is required to establish the crystalline, hexagonal packing of ommatidia that characterizes the adult fly eye. In previously described echinus mutants, interommatidial cel...

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Identifiers

PMID: 17612403
DOI: 10.1186/1471-213X-7-82
PMCID: PMC1950886

Genes

EGFR

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 2 Sept 2026. Prepared record publication-17612403-2026-09-02.2. Manifest publication-graph-cohort-2026-09-02.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 2 Sept 2026.

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