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DNA duplex stabilization in crowded polyanion solutions.

Chemical communications (Cambridge, England) (2013-01-11)
Imran Khimji, Jeehae Shin, Juewen Liu
RÉSUMÉ

The melting temperature of duplex DNA is much higher in polyanions than in non-ionic polymers with similar ionic strength, suggesting an additional electrostatic contribution on top of the excluded volume effect.

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