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Article

Function of an Ultrabithorax minigene in imaginal cells.

Development (Cambridge, England) - 1 Apr 1992

Castelli-Gair J, Müller J, Bienz M

Abstract excerpt

An Ultrabithorax (Ubx) minigene constructed from three key Ubx control regions is capable of supporting development of Ubx null mutants throughout larval life and beyond to pharate flies, thereby rescuing the larval lethality due to the homeotic mutation. The cuticle of these flies shows that the minigene provides at least partial Ubx function in each of the four compartments whose morphogenetic pathways are...

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Identifiers

PMID: 1352240
DOI: 10.1242/dev.114.4.877

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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.

Related research

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Function of an Ultrabithorax minigene in imaginal cells.PMID 1352240Read ↗

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Physical and genetic interactions link hox function with diverse transcription factors and cell signaling proteins.Semantic proximity Read ↗

Long range repression conferring boundaries of Ultrabithorax expression in the Drosophila embryo.Semantic proximity Read ↗

Functional differences between Ultrabithorax protein isoforms in Drosophila melanogaster: evidence from elimination, substitution and ectopic expression of specific isoforms.Semantic proximity Read ↗

Functional evolution of the Ultrabithorax protein.Semantic proximity Read ↗

A genetic analysis of bx bxd cis double mutants in the Drosophila Ultrabithorax gene.Semantic proximity Read ↗

Regulation of Ubx expression by epigenetic enhancer silencing in response to Ubx levels and genetic variation.Semantic proximity Read ↗

Trans regulation in the Ultrabithorax gene of Drosophila: alterations in the promoter enhance transvection.Semantic proximity Read ↗

Organization of the Drosophila head as revealed by the ectopic expression of the Ultrabithorax product.Semantic proximity Read ↗

Negative regulation of dorsoventral signaling by the homeotic gene Ultrabithorax during haltere development in Drosophila.Semantic proximity Read ↗

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