channelrhodopsin

channelrhodopsin
An opsin protein that controls phototaxis in unicellular green algae.

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  • Channelrhodopsin — Bezeichner Gen Name(n) ChR1, ChR2, VChR1 …   Deutsch Wikipedia

  • Channelrhodopsin — Channelrhodopsins are a subfamily of opsin proteins that function as light gated ion channels.[1] They serve as sensory photoreceptors in unicellular green algae, controlling phototaxis, i.e. movement in response to light. Expressed in cells of… …   Wikipedia

  • Kanalrhodopsin — Channelrhodopsin Bezeichner Gen Name(n) ChR1, ChR2, VChR1 Transporter Klassifikation …   Deutsch Wikipedia

  • Optogenetics — Neuropsychology Topics Brain computer interface …   Wikipedia

  • Optogenetik — Die Optogenetik ist ein relativ neues Fachgebiet, das sich mit der Kontrolle von genetisch modifizierten Zellen mittels Licht beschäftigt. Inhaltsverzeichnis 1 Beschreibung 2 Channelrhodopsin als Beispiel für einen optogenetischen Schalter 3 …   Deutsch Wikipedia

  • Light-gated ion channel — Light gated ion channels are a group of transmembrane proteins that form ion channels; pores which open or close in response to light. Most light gated ion channels have been synthesized in the laboratory for study, though one naturally occurring …   Wikipedia

  • Photostimulation — is the use of light to artificially activate biological compounds, cells, or even whole organisms. Photostimulation can be used to noninvasively probe the causal relationships between different biological processes, using only light. In the long… …   Wikipedia

  • Halorhodopsin — is a light driven ion pump, specific for chloride ions, and found in phylogenetically ancient bacteria (archaea), known as halobacteria. It is a seven transmembrane protein of the retinylidene protein family, homologous to the light driven proton …   Wikipedia

  • Rhodopsin — Rhodopsin, also known as visual purple, is a pigment of the retina that is responsible for both the formation of the photoreceptor cells and the first events in the perception of light. Rhodopsins belong to the G protein coupled receptor family… …   Wikipedia

  • Sehpurpur — Rhodopsin Dreidimensionale Struktur des Backbones von Rhodopsin. In der Mitte ist das für die Signalkaskade wichtige 11 cis Retinal …   Deutsch Wikipedia

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