通过熵的增加趋势理解与模型无关的基因突变

Sage Copling, Maansi Srinivasan, Preet Sharma
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引用次数: 1

摘要

简介:一般来说,突变可以定义为基因序列的改变。突变可以是小到单个DNA构建块或核苷酸碱基被另一个核苷酸碱基取代的变化。更大的突变可能会影响染色体上的许多基因。在这项研究中,我们试图从熵的角度来理解正常突变和失败突变。我们已经证明,正常突变的熵范围比失败突变的熵范围小。在本文中,我们绘制了上述两种类型突变的熵增量图。配分函数和熵的统计物理:在本节中,我们使用统计物理来定义一个集合的配分函数。在配分函数的基础上,我们阐述了如何计算平均能量和熵等物理量。模型无关突变熵:所有过程的熵增加。即使对于生物系统也是如此。我们已经展示了成功突变和失败突变的熵的区别。结论:总之,我们已经说明了成功突变的熵与失败突变的熵是如何不同的。这为未来的研究提供了机会,我们可以将其应用于特定的生物系统。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Understanding Model Independent Genetic Mutations through Trends in Increase in Entropy
Introduction: A mutation, in general, can be defined as a change in the genetic sequence. Mutations can be changes as small as the substitution of a single DNA building block, or nucleotide base, with another nucleotide base. There can be larger mutations which can affect many genes on a chromo-some. In this study we have tried to understand a normal mutation and a failed mutation from the point of view of entropy. We have shown that the entropy range of a normal mutation is less compared to the entropy range of a failed mutation. In this article we have plotted the increase of entropy of both types of mutations mentioned above. Statistical Physics of Partition Function and Entropy: In this section we have used statistical physics to de-fine the partition function of an ensemble. Based on the partition function we have expressed how to calculate physical quantities such as average energy and entropy. Model Independent Mutation Entropy: The entropy of all processes increases. This is true even for biological systems. We have shown the difference between the entropy of a successful mutation and a failed mutation. Conclusion: In conclusion we have shown how the entropy of a successful mutation differs from that of a failed mutation. This opens up future research opportunities where we can apply this to specific biological systems.
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