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Cited by 1,259

The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.

Flip and Flop: A Cell-Specific Functional Switch in Glutamate-Operated Channels of the CNS

Sommer, Bernd, Keinänen, Kari, Verdoorn, Todd A., Wisden, William, Burnashev, Nail, Herb, Anne, Kohler, Martin, Takagi, Tamaki, Sakmann, Bert, Seeburg, Peter H.·1990·Science

Abstract

In the central nervous system (CNS), the principal mediators of fast synaptic excitatory neurotransmission are L-glutamate-gated ion channels that are responsive to the glutamate agonist α-amino-3-hydroxy-5-methyl-4-isoxazole propionic acid (AMPA). In each member of a family of four abundant AMPA receptors, a small segment preceding the predicted fourth transmembrane region has been shown to exist in two versions with different amino acid sequences. These modules, designated "flip" and "flop," are encoded by adjacent exons of the receptor genes and impart different pharmacological and kinetic properties on currents evoked by L-glutamate or AMPA, but not those evoked by kainate. For each receptor, the alternatively spliced messenger RNAs show distinct expression patterns in rat brain, particularly in the CA1 and CA3 fields of the hippocampus. These results identify a switch in the molecular and functional properties of glutamate receptors operated by alternative splicing.

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Metadata

Authors
Sommer, B., Keinänen, K., Verdoorn, T. A., Wisden, W., Burnashev, N., Herb, A., Kohler, M., Takagi, T., Sakmann, B., & Seeburg, P. H.
Venue
Science
Published
1990-09-28
Volume
249
Issue
4976
Pages
1580-1585
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W1978817835
Cited by
1,259
References
3
FWCI
29.56
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Flip and Flop: A Cell-Specific Functional Switch in Glutamate-Operated Channels of the CNS. https://app.cochat.ai/papers/10.1126/science.1699275
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Sommer, B., Keinänen, K., Verdoorn, T. A., Wisden, W., Burnashev, N., Herb, A., Kohler, M., Takagi, T., Sakmann, B., & Seeburg, P. H. (1990). Flip and Flop: A Cell-Specific Functional Switch in Glutamate-Operated Channels of the CNS. Science. https://doi.org/10.1126/science.1699275

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

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