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The connexin43 gene is responsive to oestrogen

·1994·Proceedings of the Royal Society of London. Series B: Biological Sciences

Abstract

Connexin43 is the major protein of gap junctions in heart and smooth muscle including the myometrium. Molecular cloning of the connexin43 gene reveals a similar organization to that exhibited by other connexin genes: the 5' untranslated region is interrupted by an 8.5 kilobase intron. The promoter region preceding the first exon contains a TATA box and AP-1 and AP-2 sites. In addition, a series of half-palindromic oestrogen response elements is present in this region. When this promoter is linked to the reporter gene luciferase, it drives the expression of luciferase constitutively in HeLa cells transfected with this luciferase-connexin43 promoter fusion construct. When the same cells are cotransfected with oestrogen receptor cDNA, an upregulation of luciferase expression by oestrogen occurs in a cell-specific manner.

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Metadata

Venue
Proceedings of the Royal Society of London. Series B: Biological Sciences
Published
1994-02-22
Volume
255
Issue
1343
Pages
125-132
ISSN
  • 0080-4649 (ISSN-L)
  • 0962-8452
  • 1471-2954
OpenAlex
W1995748663
Cited by
184
References
0
FWCI
4.17
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: The connexin43 gene is responsive to oestrogen. https://app.cochat.ai/papers/10.1098/rspb.1994.0018
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The connexin43 gene is responsive to oestrogen. (1994). Proceedings of the Royal Society of London. Series B: Biological Sciences. https://doi.org/10.1098/rspb.1994.0018

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.