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Cited by 430

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

Functional expression of two neuronal nicotinic acetylcholine receptors from cDNA clones identifies a gene family.

Open access
Boulter, J, Connolly, J, Deneris, E, Goldman, D, Heinemann, S, Patrick, J·1987·Proceedings of the National Academy of Sciences

Abstract

A family of genes coding for proteins homologous to the alpha subunit of the muscle nicotinic acetylcholine receptor has been identified in the rat genome. These genes are transcribed in the central and peripheral nervous systems in areas known to contain functional nicotinic receptors. In this paper, we demonstrate that three of these genes, which we call alpha 3, alpha 4, and beta 2, encode proteins that form functional nicotinic acetylcholine receptors when expressed in Xenopus oocytes. Oocytes expressing either alpha 3 or alpha 4 protein in combination with the beta 2 protein produced a strong response to acetylcholine. Oocytes expressing only the alpha 4 protein gave a weak response to acetylcholine. These receptors are activated by acetylcholine and nicotine and are blocked by Bungarus toxin 3.1. They are not blocked by alpha-bungarotoxin, which blocks the muscle nicotinic acetylcholine receptor. Thus, the receptors formed by the alpha 3, alpha 4, and beta 2 subunits are pharmacologically similar to the ganglionic-type neuronal nicotinic acetylcholine receptor. These results indicate that the alpha 3, alpha 4, and beta 2 genes encode functional nicotinic acetylcholine receptor subunits that are expressed in the brain and peripheral nervous system.

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Metadata

Authors
Boulter, J., Connolly, J., Deneris, E., Goldman, D., Heinemann, S., & Patrick, J.
Venue
Proceedings of the National Academy of Sciences
Published
1987-11
Volume
84
Issue
21
Pages
7763-7767
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W1995971676
Cited by
430
References
1
FWCI
15.46
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Functional expression of two neuronal nicotinic acetylcholine receptors from cDNA clones identifies a gene family. https://app.cochat.ai/papers/10.1073/pnas.84.21.7763
The paper
Boulter, J., Connolly, J., Deneris, E., Goldman, D., Heinemann, S., & Patrick, J. (1987). Functional expression of two neuronal nicotinic acetylcholine receptors from cDNA clones identifies a gene family. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.84.21.7763

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