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Information processing and thermodynamic properties of microtubules
Pramana ( IF 1.9 ) Pub Date : 2021-02-06 , DOI: 10.1007/s12043-020-02044-2
M C Ekosso , A J Fotue , H Fotsin , L C Fai

The Shannon entropy dependence on temperature, dipole moment and thermodynamic properties of microtubules (MTs) have been investigated using the Landau–Ginzburg phenomenological theory through continuum Boltzmann distribution function. By minimising the loss in energy, we found that there is a possibility that MTs formed from the heterodimers can process information over a long time at higher temperature. We also found that multiple heterodimers under the influence of dipole moment, has the tendency to process information whenever the amount of information stored or transferred decreases with increasing electronegativity of the system. We analyse the dynamic instability phenomenon that infinitely occurs in polymerisation and depolymerisation processes in MTs. Also, under physiological conditions, temperature dependence of thermodynamic properties was investigated and our results exhibited critical behaviour of heat capacity and chemical potential giving room for phase transitions around 302 K.



中文翻译:

微管的信息处理和热力学性质

利用Landau-Ginzburg现象学理论,通过连续玻耳兹曼分布函数研究了香农熵对温度,偶极矩和微管(MTs)热力学性质的依赖性。通过最小化能量损失,我们发现,由异二聚体形成的MT可能会在较高温度下长时间处理信息。我们还发现,每当偶极矩影响下,随着系统电负性的增加,存储或传输的信息量减少时,多种异二聚体就具有处理信息的趋势。我们分析了MT中聚合和解聚过程中无限发生的动态不稳定性现象。另外,在生理条件下

更新日期:2021-02-07
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