By creating a more true-to-life representation of DNA’s environment, researchers at Northwestern University have discovered that strand separation — the essential process a “resting” double helix undergoes before it can initiate replication or make repairs — may take more mechanical force than the field previously believed.
Most biochemistry labs that study DNA isolate it within a water-based solution that allows scientists to manipulate DNA without interacting with other molecules. They…
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News Source: www.sciencedaily.com
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