Self-organization of primitive metabolic cycles due to non-reciprocal interactions.

ABSTRACT: One of the greatest mysteries concerning the origin of life is how it has emerged so quickly after the formation of the earth. In particular, it is not understood how metabolic cycles, which power the non-equilibrium activity of cells, have come into existence in the first instances. While it is generally expected that non-equilibrium conditions would have been necessary for the formation of primitive metabolic structures, the focus has so far been on externally imposed non-equilibrium conditions, such as temperature or proton gradients. Here, we propose an alternative paradigm in which naturally occurring non-reciprocal interactions between catalysts that can partner together in a cyclic reaction lead to their recruitment into self-organized functional structures. We uncover different cla

SUBMITTER: Ouazan-Reboul V 

PROVIDER: S-EPMC10372013 | biostudies-literature | 2023 Jul

REPOSITORIES: biostudies-literature