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Article

Transcriptional competition and homeosis in Drosophila.

Biochemical genetics - 1 Feb 1996

Burke L P, Jones T, Mortin M A

Abstract excerpt

Interference between different classes of RNA polymerase II alleles causes a mutant phenotype called the "Ubx effect" that resembles one seen in flies haploinsufficient for the transcription factor, Ultrabithorax (Ubx). Flies carrying the mutation in the largest subunit of Drosophila RNA polymerase II, RpII215(4), display the Ubx effect when heterozygous as in RpII215(4)/+ but not when homozygous mutant or wild...

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PMID: 8935992
DOI: 10.1007/BF02396239

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

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