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首页> 外文期刊>Journal of Theoretical Biology >Possible origin of life between mica sheets.
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Possible origin of life between mica sheets.

机译：云母片之间可能的生命起源。

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The mica hypothesis is a new hypothesis about how life might have originated. The mica hypothesis provides simple solutions to many basic questions about the origins of life. In the mica hypothesis, the spaces between mica sheets functioned as the earliest cells. These 'cells' between mica sheets are filled with potassium ions, and they provide an environment in which: polymer entropy is low; cyclic wetting and drying can occur; molecules can evolve in isolated spaces and also migrate and ligate to form larger molecules. The mica hypothesis also proposes that mechanical energy (work) is a major energy source that could have been used on many length scales to form covalent bonds, to alter polymer conformations, and to bleb daughter cells off protocells. The mica hypothesis is consistent with many other origins hypotheses, including the RNA, lipid, and metabolic 'worlds'. Therefore the mica hypothesis has the potential to unify origins hypotheses, such that different molecular components and systems could simultaneously evolve in the spaces between mica sheets.
机译：云母假说是关于生命如何起源的新假说。云母假说为有关生命起源的许多基本问题提供了简单的解决方案。在云母假说中，云母片之间的空间起着最早的细胞的作用。云母片之间的这些“细胞”充满了钾离子，它们提供了一种环境，其中：聚合物熵低;可能会发生循环润湿和干燥;分子可以在孤立的空间中进化，也可以迁移并结扎形成更大的分子。云母假说还提出，机械能（功）是一种主要能源，可以在许多长度尺度上用于形成共价键，改变聚合物构象以及使子细胞脱离原始细胞。云母假说与许多其他起源假说一致，包括RNA，脂质和代谢“世界”。因此，云母假说有可能统一起源假说，从而使不同的分子成分和系统可以同时在云母片之间的空间中演化。

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