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Article

A Nuclear Matrix/Scaffold Attachment Region Co-localizes with the Gypsy Retrotransposon Insulator Sequence

1 Jan 1998

Abstract excerpt

The 5'-untranslated region of the Drosophila gypsy retrotransposon contains an "insulator," which disrupts the interactions between enhancer and promoter elements located apart. The insulator effect is dependent on the suppressor of Hairy-wing (su(Hw)) protein, which binds to reiterated sites within the 350 base pairs of the gypsy insulator, whereby it additionally acts as a transcriptional activator of gypsy....

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Identifiers

PMID: 9442099
DOI: 10.1074/jbc.273.4.2473

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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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Research trail→

Click a neighbor to travelStep 1 · 12 closest

A Nuclear Matrix/Scaffold Attachment Region Co-localizes with the Gypsy Retrotransposon Insulator SequencePMID 9442099Read ↗

Genomic organization of gypsy chromatin insulators in Drosophila melanogaster.Semantic proximity Read ↗

Investigation of the properties of non-gypsy suppressor of hairy-wing-binding sites.Semantic proximity Read ↗

The gypsy insulator of Drosophila affects chromatin structure in a directional manner.Semantic proximity Read ↗

An endogenous suppressor of hairy-wing insulator separates regulatory domains in Drosophila.Semantic proximity Read ↗

Exploiting attP landing sites and gypsy retrovirus insulators to identify and study viral suppressors of RNA silencingSemantic proximity Read ↗

Tissue-specific regulation of chromatin insulator function.Semantic proximity Read ↗

An endogenous Su(Hw) insulator separates the yellow gene from the Achaete-scute gene complex in Drosophila.Semantic proximity Read ↗

RNA polymerase III and RNA polymerase II promoter complexes are heterochromatin barriers in Saccharomyces cerevisiae.Semantic proximity Read ↗

Exploiting position effects and the gypsy retrovirus insulator to engineer precisely expressed transgenes.Semantic proximity Read ↗

RNA interference machinery influences the nuclear organization of a chromatin insulator.Semantic proximity Read ↗

Molecular analysis of the gypsy (mdg4) retrotransposon in two Drosophila melanogaster strains differing by genetic instability.Semantic proximity Read ↗

Insulators are fundamental components of the eukaryotic genomes.Semantic proximity Read ↗

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