Flores Juan César
Departamento de Física, FACI, Universidad de Tarapacá, Casilla 7-D, Arica 1000000, Chile.
Entropy (Basel). 2022 Nov 3;24(11):1598. doi: 10.3390/e24111598.
This contribution considers proto-cell structures associated with asymmetries, mainly gravity, in the framework of reaction-diffusion. There are equivalent solutions for defined morphogen parameters in the equations that allow for defining proto-tissue complexity and configurational entropy. Using RNA data, improvements to the complexity and entropy due to the Earth's gravity are presented. The theoretical proto-tissues complexity estimation, as a function of arbitrary surface gravity, is likewise proposed. In this sense, hypothetical aggregates of proto-cells on Mars would have a lower complexity than on Earth, which is equally valid for the Moon. Massive planets, or exoplanets like BD+20594b, could have major proto-tissue complexity and, eventually, rich biodiversity.
本文在反应扩散框架内考虑了与不对称性（主要是引力）相关的原始细胞结构。方程中定义的形态发生素参数存在等效解，这些解可用于定义原始组织的复杂性和构型熵。利用RNA数据，展示了由于地球引力导致的复杂性和熵的增加。同样提出了作为任意表面引力函数的理论原始组织复杂性估计。从这个意义上说，火星上假设的原始细胞聚集体的复杂性将低于地球上的，月球也是如此。巨大的行星，或像BD +20594b这样的系外行星，可能具有主要的原始组织复杂性，并最终拥有丰富的生物多样性。
