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Contact: Lynn Yarris
DOE/Lawrence Berkeley National Laboratory

Optical tweezers with rotator bead

Caption: In this optical tweezer set-up, the packaging complex is tethered between two beads and coupled to a rotor bead via dsDNA. The middle image is a micrograph of the set-up and on the right is an image of the rotor bead position during packaging.

Credit: Courtesy of Bustmante Group

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Related news release: All in the rotation

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