How the Brain Cell Works (IMAGE)

University of Miami

How the Brain Cell Works

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At the core of the new imaging technology is the phenomenon known as FRET that occurs only when two fluorescently tagged molecules come within the distance of eight nanometer or less. Detecting the FRET serves as a proxy for the two proteins X and Y associating with each other within a living cell.

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Credit: A. Chiba, University of Miami

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