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ID 16635

Chromatin digested by nuclease

Chromatin digested by nuclease
Description:
Photo of chromatin digested by nuclease, from Hewish and Burgoyne's 1973 experiment.
Keywords:
hewish, burgoyne, chromatin, nuclease, 1973
Creative Commons License This work by Cold Spring Harbor Laboratory is licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works 3.0 United States License.

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16633. Gallery 29: Dean Hewish, 1973
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Leigh Burgoyne, 1973.
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DNA is coiled around proteins and packaged as chromatin within the nucleus of cells. Aaron Klug and Roger Kornberg figured out the structure of chromatin. It has been proposed that the coiling (or rather uncoiling) of DNA is a way of controlling the pro
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Electron micrograph of the 30-nm fiber.
16640. Video 29: Roger Kornberg, clip 2
Hierarchy of levels of chromatin condensation.
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