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Article

Coordinated control of dCTCF and gypsy chromatin insulators in Drosophila.

Molecular cell - 14 Dec 2007

Gerasimova Tatiana I, Lei Elissa P, Bushey Ashley M, Corces Victor G

Abstract excerpt

CTCF plays a central role in vertebrate insulators and forms part of the Fab-8 insulator in Drosophila. dCTCF is present at hundreds of sites in the Drosophila genome, where it is located at the boundaries between bands and interbands in polytene chromosomes. dCTCF colocalizes with CP190, which i...

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Source

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Identifiers

PMID: 18082602
DOI: 10.1016/j.molcel.2007.09.024
PMCID: PMC2579779

Genes

CTCF

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 2 Sept 2026. Prepared record publication-18082602-2026-09-02.2. Manifest publication-graph-cohort-2026-09-02.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 2 Sept 2026.

Related research

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Research trail→

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Coordinated control of dCTCF and gypsy chromatin insulators in Drosophila.PMID 18082602Read ↗

The Drosophila insulator proteins CTCF and CP190 link enhancer blocking to body patterning.Semantic proximity Read ↗

Cooperation between architectural C2H2 proteins in CP190 recruitment to Drosophila regulatory elements.Semantic proximity Read ↗

Functional role of dimerization and CP190 interacting domains of CTCF protein in Drosophila melanogaster.Semantic proximity Read ↗

The centrosomal protein CP190 is a component of the gypsy chromatin insulator.Semantic proximity Read ↗

Interactions between BTB domain of CP190 and two adjacent regions in Su(Hw) are required for the insulator complex formation.Semantic proximity Read ↗

Multiple interactions are involved in a highly specific association of the Mod(mdg4)-67.2 isoform with the Su(Hw) sites in Drosophila.Semantic proximity Read ↗

Poly(ADP-ribosyl)ation regulates insulator function and intrachromosomal interactions in Drosophila.Semantic proximity Read ↗

Distinct Roles of Chromatin Insulator Proteins in Control of the Drosophila Bithorax Complex.Semantic proximity Read ↗

HIPP1 stabilizes the interaction between CP190 and Su(Hw) in the Drosophila insulator complex.Semantic proximity Read ↗

The ubiquitin ligase dTopors directs the nuclear organization of a chromatin insulator.Semantic proximity Read ↗

Dynamic changes in the genomic localization of DNA replication-related element binding factor during the cell cycle.Semantic proximity Read ↗

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

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