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Lateral diffusion of rhodopsin in the photoreceptor membrane

Nature volume 247, pages 438441 (15 February 1974) | Download Citation

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Abstract

Rhodopsin undergoes rapid lateral diffusion in the disk membranes of isolated frog and mudpuppy rods. The rate of lateral diffusion is consistent with the rapid rotational diffusion of rhodopsin: both indicate the disk membrane is highly fluid with a viscosity of 1P.

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Author information

Affiliations

  1. The Thomas C. Jenkins Department of Biophysics, Johns Hopkins University, Baltimore, Maryland 21218

    • Mu-ming Poo
    •  & Richard A. Cone

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https://doi.org/10.1038/247438a0

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