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Article

GAGA mediates the enhancer blocking activity of the eve promoter in the Drosophila embryo.

Genes & development - 1 Nov 1998

Ohtsuki S, Levine M

Abstract excerpt

Insulator DNAs and promoter competition regulate enhancer-promoter interactions within complex genetic loci. A transgenic embryo assay was used to obtain evidence that the Drosophila eve promoter possesses an insulator activity that can be uncoupled from the core elements that mediate competition. The eve promoter contains an optimal TATA element and a GAGA sequence. The analysis of various chimeric promoters...

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Identifiers

PMID: 9808619
DOI: 10.1101/gad.12.21.3325
PMCID: PMC317233

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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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