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Cell Biochem Biophys. 2023 Jun;81(2):243-251. doi: 10.1007/s12013-023-01130-7. Epub 2023 Apr 28.
A description is given of a sequence of events which would have led to the appearance of the organic compounds and living cells present on Earth, one of which is human cells. The evolutionary events involved are proposed as having taken place in phosphate ion-dominated aqueous pools formed in regions associated with volcanoes. The mechanism involved the unique molecular structure variations and chemical properties of polyphosphoric acid and compounds of this acid producing urea as the first organic compound formed on Earth and derivatives of urea giving rise to DNA and RNA. The occurrence of the process in present times is considered possible.
描述了一系列事件,这些事件导致了地球上存在的有机化合物和活细胞的出现,其中之一就是人类细胞。所涉及的进化事件据推测发生在与火山相关的区域中形成的磷酸盐离子主导的水溶液池中。所涉及的机制是聚磷酸及其化合物的独特分子结构变化和化学性质,这些化合物产生了地球上形成的第一种有机化合物尿素,以及尿素的衍生物,这些衍生物导致了 DNA 和 RNA 的产生。考虑到这一过程在当今时代可能发生。