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Article

Functional dissection of the paired segmentation gene in Drosophila embryos.

Genes & development - 1 Sept 1991

Morrissey D, Askew D, Raj L, Weir M

Abstract excerpt

An ectopic expression assay in Drosophila embryos was used to investigate the roles of pair-rule segmentation genes in the spatial regulation of the segment-polarity gene, engrailed (en). It is hypothesized that the regions of overlap in expression of two genes, paired (prd) and even-skipped (eve), define the odd-numbered en expression stripes. Consistent with this combinatorial model, ectopic expression of prd...

Topics

Animals
Chimera
Cloning, Molecular
Drosophila
Drosophila Proteins
Fushi Tarazu Transcription Factors
Gene Expression Regulation
Genes, Homeobox
Heat-Shock Proteins
Homeodomain Proteins
Immunohistochemistry

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Insect Hormones

Mutation

Recombination, Genetic

Transcription Factors

Source

Identifiers

PMID: 1679407
DOI: 10.1101/gad.5.9.1684

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-1679407-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 29 Aug 2026.

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Functional dissection of the paired segmentation gene in Drosophila embryos.PMID 1679407Read ↗

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