Cited by 1,074Genomics and Chromatin DynamicsPolyomavirus and related diseasesBacterial Genetics and Biotechnology

In vivo sequence requirements of the SV40 early promoter region

Benoist, Christophe, Chambon, Pierre·1981·Nature

Abstract

To investigate the sequences necessary for proper initiation of transcription of SV40 early genes, we have constructed several deletion mutants in the promoter region. The TATA box region is apparently involved in fixing initiation precisely within a narrow area, but is dispensable for gene expression, while the sequences located more than 150 base pairs upstream are indispensable.

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Crossref · 10.1038/290304a0

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  • A 72-bp repeat sequence element in SV40 is an enhancing sequence capable of vastly upregulating gene expression from a plasmid upon transfection into mammalian cells.

    “Subsequent landmark experiments by the groups of Walter Schaffner [4] and Pierre Chambon [5] confirmed that a 72-bp repeat sequence element in SV40 [8, 9] was an “enhancing” sequence, capable of vastly upregulating gene expression from a plasmid upon transfection into mammalian cells.”

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Authors
Benoist, C., & Chambon, P.
Affiliations
Centre National de la Recherche Scientifique (FR)
Venue
Nature
Published
1981-03
Volume
290
Issue
5804
Pages
304-310
ISSN
  • 0028-0836 (ISSN-L)
  • 1476-4687
OpenAlex
W2019590714
Cited by
1,074
References
0
Citations by year
2026: 7 · 2025: 8 · 2024: 5 · 2023: 9 · 2022: 9 · 2021: 11 · 2020: 9 · 2019: 11 · 2018: 8 · 2017: 7 · 2016: 5 · 2015: 7 · 2014: 2 · 2013: 5 · 2012: 3
FWCI
66.55
Type
journal article
Language
en
Open access
closed
Locations
  • Nature (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Genomics and Chromatin Dynamics
  • Health Sciences › Medicine › Oncology › Polyomavirus and related diseases
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Bacterial Genetics and Biotechnology
Keywords
SV40 early promoter, transcription initiation, TATA box, promoter deletion mutants, upstream sequences, viral gene expression, sequence requirements
MeSH terms
Antigens, Neoplasm, Antigens, Viral, Antigens, Viral, Tumor, Base Sequence, DNA, Viral, Gene Expression Regulation, Mutation, Operon, Simian virus 40, Transcription, Genetic

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