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Article

Functional dissection of Ultrabithorax proteins in D. melanogaster.

Cell - 23 Feb 1990

Mann R S, Hogness D S

Abstract excerpt

Expression of Ultrabithorax (UBX) proteins via a heat-inducible promoter generated homeotic transformations of segmental identities in the embryonic cuticle and peripheral nervous system (PNS) of Drosophila and transformed antennae into legs in the adult. The embryonic transformations were used to determine the identity functions of members of the UBX family and UBX mutant forms. Whereas UBX forms I and IV each...

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Source

Identifiers

PMID: 2105847
DOI: 10.1016/0092-8674(90)90663-y

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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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