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"Vision" in single-celled algae.

Suneel Kateriya·Georg Nagel·Ernst Bamberg·Peter Hegemann
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Abstract

Photosynthetic unicellular algae have a unique visual system. In Chlamydomonas reinhardtii, the pigmented eye comprises the optical system and at least five different rhodopsin photoreceptors. Two of them, the channelrhodopsins, are rhodopsin-ion channel hybrids switched between closed and open states by photoisomerization of the attached retinal chromophore. They promise to become a useful tool for noninvasive control of membrane potential and intracellular ion concentrations.

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AnimalsChlamydomonasEukaryotaPhotosynthetic Reaction Center Complex ProteinsRhodopsinJournal ArticleReview

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Suneel Kateriya, Georg Nagel, Ernst Bamberg, Peter Hegemann. 2004. "Vision" in single-celled algae.. https://doi.org/10.1152/nips.01517.2004

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