Cited by 836Genomics and Chromatin DynamicsChromatin Remodeling and CancerEpigenetics and DNA Methylation

Going the Distance: A Current View of Enhancer Action

Blackwood, Elizabeth M., Kadonaga, James T.·1998·Science

Abstract

In eukaryotes, transcription of genes by RNA polymerase II yields messenger RNA intermediates from which protein products are synthesized. Transcriptional enhancers are discrete DNA elements that contain specific sequence motifs with which DNA-binding proteins interact and transmit molecular signals to genes. Here, current models regarding the role of enhancers in the regulation of transcription by RNA polymerase II are presented.

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Crossref · 10.1126/science.281.5373.60

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  • A typical enhancer is probably hundreds of base-pairs in length and acts over a few to tens of kilobases.

    “Although the endogenous distributions of enhancer sizes and enhancer–gene distances remain an important topic of exploration, a typical enhancer is probably hundreds of base-pairs in length70,71, and acts over a few to tens of kilobases72.”
  • Enhancer elements amplify transcriptional signals through physical contact with target promoters in the presence of RNA polymerase II, while located either upstream or downstream of the promoter.

    “Enhancer element functions by amplifying transcriptional signals through physical contact with its target promoters in the presence of RNA polymerase II, while located either in the upstream or downstream of the promoter [19].”

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Authors
Blackwood, E. M., & Kadonaga, J. T.
Affiliations
University of California San Diego (US)
Corresponding author
Kadonaga, James T.
Venue
Science
Published
1998-07-03
Volume
281
Issue
5373
Pages
60-63
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W1969770714
Cited by
836
References
4
Citations by year
2026: 11 · 2025: 12 · 2024: 21 · 2023: 22 · 2022: 36 · 2021: 39 · 2020: 30 · 2019: 22 · 2018: 28 · 2017: 27 · 2016: 26 · 2015: 28 · 2014: 26 · 2013: 15 · 2012: 33
FWCI
2.58
Type
journal article
Language
en
Open access
closed
Locations
  • Science (publishedVersion)
  • PubMed (publishedVersion)
Funders
National Institute of General Medical Sciences (GM46995, R01GM041249, GM41249, R01GM046995)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Genomics and Chromatin Dynamics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Chromatin Remodeling and Cancer
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Epigenetics and DNA Methylation
Keywords
enhancers, RNA polymerase II, transcriptional regulation, DNA-binding proteins, sequence motifs, eukaryotic gene expression
MeSH terms
Animals, DNA-Binding Proteins, Enhancer Elements, Genetic, Humans, Models, Genetic, Promoter Regions, Genetic, RNA Polymerase II, Transcription, Genetic, Transcriptional Activation, Locus Control Region

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