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Cited by 376

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The Caenorhabditis elegans unc-17 Gene: a Putative Vesicular Acetylcholine Transporter

Alfonso, Aixa, Grundahl, Kiely, Duerr, Janet S., Han, He-Ping, Rand, James B.·1993·Science

Abstract

Mutations in the unc-17 gene of the nematode Caenorhabditis elegans produce deficits in neuromuscular function. This gene was cloned and complementary DNAs were sequenced. On the basis of sequence similarity to mammalian vesicular transporters of biogenic amines and of localization to synaptic vesicles of cholinergic neurons in C. elegans, unc-17 likely encodes the vesicular transporter of acetylcholine. Mutations that eliminated all unc-17 gene function were lethal, suggesting that the acetylcholine transporter is essential. Molecular analysis of unc-17 mutations will allow the correlation of specific parts of the gene (and the protein) with observed functional defects. The mutants will also be useful for the isolation of extragenic suppressors, which could identify genes encoding proteins that interact with UNC-17.

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Metadata

Authors
Alfonso, A., Grundahl, K., Duerr, J. S., Han, H.-P., & Rand, J. B.
Venue
Science
Published
1993-07-30
Volume
261
Issue
5121
Pages
617-619
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2086170256
Cited by
376
References
1
FWCI
6.31
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: The Caenorhabditis elegans unc-17 Gene: a Putative Vesicular Acetylcholine Transporter. https://app.cochat.ai/papers/10.1126/science.8342028
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Alfonso, A., Grundahl, K., Duerr, J. S., Han, H.-P., & Rand, J. B. (1993). The Caenorhabditis elegans unc-17 Gene: a Putative Vesicular Acetylcholine Transporter. Science. https://doi.org/10.1126/science.8342028

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