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. 1974 Nov 15;89(4):783-801.
doi: 10.1016/0022-2836(74)90053-9.

The degree of unwinding of the DNA helix by ethidium. I. Titration of twisted PM2 DNA molecules in alkaline cesium chloride density gradients

The degree of unwinding of the DNA helix by ethidium. I. Titration of twisted PM2 DNA molecules in alkaline cesium chloride density gradients

J C Wang. J Mol Biol. .
No abstract available

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