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Article

Position effect variegation and chromatin proteins.

BioEssays : news and reviews in molecular, cellular and developmental biology - 1 Sept 1992

Reuter G, Spierer P

Abstract excerpt

Variegated phenotypes often result from chromosomal rearrangements that place euchromatic genes next to heterochromatin. In such rearrangements, the condensed structure of heterochromatin can spread into euchromatic regions, which then assume the morphology of heterochromatin and become transcrip...

Topics

Animals
Chromosomal Proteins, Non-Histone
Chromosome Inversion
Drosophila melanogaster
Eye Color
Female
Gene Expression Regulation
Genes, Dominant
Genomic Imprinting
Heterochromatin
Male
Phenotype

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Suppression, Genetic

X Chromosome

Y Chromosome

Source

Identifiers

PMID: 1365916
DOI: 10.1002/bies.950140907

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 30 Aug 2026. Prepared record publication-1365916-2026-08-30.1. Manifest publication-graph-cohort-2026-08-30.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 30 Aug 2026.

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Position effect variegation and chromatin proteins.PMID 1365916Read ↗

Chromatin structure and the regulation of gene expression: the lessons of PEV in Drosophila.Semantic proximity Read ↗

Position-effect variegation and the genetic dissection of chromatin regulation in Drosophila.Semantic proximity Read ↗

Position-effect variegation, heterochromatin formation, and gene silencing in Drosophila.Semantic proximity Read ↗

pitkin(D), a novel gain-of-function enhancer of position-effect variegation, affects chromatin regulation during oogenesis and early embryogenesis in Drosophila.Semantic proximity Read ↗

Suppression of heterochromatic gene variegation can be used to distinguish and characterize E(var) genes potentially important for chromosome structure in Drosophila melanogaster.Semantic proximity Read ↗

Characterization of sequences associated with position-effect variegation at pericentric sites in Drosophila heterochromatin.Semantic proximity Read ↗

Position-effect variegation--an assay for nonhistone chromosomal proteins and chromatin assembly and modifying factors.Semantic proximity Read ↗

A high proportion of genes involved in position effect variegation also affect chromosome inheritance.Semantic proximity Read ↗

Comparative analysis of position-effect variegation mutations in Drosophila melanogaster delineates the targets of modifiers.Semantic proximity Read ↗

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Position effect variegation at fission yeast centromeres.Semantic proximity Read ↗

The genomic silencing of position-effect variegation in Drosophila melanogaster: interaction between the heterochromatin-associated proteins Su(var)3-7 and HP1.Semantic proximity Read ↗

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