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Proceedings of the National Academy of Sciences of the United States of America logoLink to Proceedings of the National Academy of Sciences of the United States of America
. 1973 Mar;70(3):762–764. doi: 10.1073/pnas.70.3.762

Photoreversible Conductance Changes Induced by Phytochrome in Model Lipid Membranes

Stanley J Roux 1, Juan Yguerabide 1,*
PMCID: PMC433353  PMID: 4514989

Abstract

The plant protein phytochrome induces photoreversible conductance changes when added to a black lipid membrane made from oxidized cholesterol. The conductance of the phytochrome-modified membrane is increased by red-light illumination but is decreased by illumination with far-red light. Denatured phytochrome does not affect the conductance of the model membrane.

Keywords: cholesterol, red light, far-red light

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.

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