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Cited by 446

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

Expression of a synthetic bovine rhodopsin gene in monkey kidney cells.

Open access
Oprian, D D, Molday, R S, Kaufman, R J, Khorana, H G·1987·Proceedings of the National Academy of Sciences

Abstract

We report here the high-level expression of a synthetic gene for bovine rhodopsin in transfected monkey kidney COS-1 cells. Rhodopsin is produced in these cells to a level of 0.3% of the cell protein, and it binds exogenously added 11-cis-retinal to generate the characteristic rhodopsin absorption spectrum. We describe a one-step immunoaffinity procedure for purification of the rhodopsin essentially to homogeneity. The COS-1 cell rhodopsin activates the GTPase activity of bovine transducin in a light-dependent manner with the same specific activity as that of purified bovine rhodopsin. Electron microscopy of immunogold-stained cells indicates that rhodopsin is located in the plasma membrane of the transfected cells and is oriented with the amino terminus on the extracellular side of the membrane. This orientation is analogous to that of rhodopsin in the disk membranes of photoreceptor cells in the bovine retina.

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Metadata

Authors
Oprian, D. D., Molday, R. S., Kaufman, R. J., & Khorana, H. G.
Venue
Proceedings of the National Academy of Sciences
Published
1987-12
Volume
84
Issue
24
Pages
8874-8878
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2059441263
Cited by
446
References
1
FWCI
3.72
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Expression of a synthetic bovine rhodopsin gene in monkey kidney cells. https://app.cochat.ai/papers/10.1073/pnas.84.24.8874
The paper
Oprian, D. D., Molday, R. S., Kaufman, R. J., & Khorana, H. G. (1987). Expression of a synthetic bovine rhodopsin gene in monkey kidney cells. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.84.24.8874

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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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