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Weizmann Institute Optogeneticists Use Mosquito Rhodopsins to Boost Brain Research
New versions of light-sensitive proteins could illuminate the dark corners of our brain’s communication pathways
Weizmann Institute of Science
Segment of a mouse brain. Red illuminated areas are communication pathways between neurons that express the mosquito-derived protein. In blue: cells’ nuclei
Weizmann Institute of Science
Illustration of the mosquito rhodopsin’s structure. Efficient and stable Previous Next
Newswise Can a protein found in a mosquito lead to a better understanding of the workings of our own brains? Prof. Ofer Yizhar and his team in the Weizmann Institute of Science’s Department of Neurobiology took a light-sensitive protein derived from mosquitos and used it to devise an improved method for investigating the messages that are passed from neuron to neuron in the brains of mice. This method, reported in