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ALTERNATE VIEW ON THERMAL STABILITY OF THE DNA DUPLEX

机译:关于DNA双链体热稳定性的替代观点

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摘要

A concept, based on the changes in internal pressure of water due to addition of salts, has been used to interpret the thermal stability of the DNA duplexes. Dependence of thermal stability of duplexes on the salt concentrations has also been described in terms of variations in the internal pressure of water observed in presence of ionic components. The thermal stabilities at high external pressures (up to 200 MPa) compared to those at atmospheric pressure are linearly related to the corresponding variations in internal pressures at several salt concentrations.
机译:基于添加盐引起的水内部压力变化的概念已被用来解释DNA双链体的热稳定性。还已经根据在离子组分存在下观察到的水的内部压力的变化描述了双链体的热稳定性对盐浓度的依赖性。与大气压力相比,高外部压力(最高200 MPa)下的热稳定性与几种盐浓度下内部压力的相应变化线性相关。

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