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arXiv · 1408.2298

Transition to diversification by competition for resources in catalytic reaction networks

Atsushi Kamimura·Kunihiko Kaneko
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Abstract

All life, including cells and artificial protocells, must integrate diverse molecules into a single unit in order to reproduce. Despite expected pressure to evolve a simple system with the fastest replication speed, the mechanism by which the use of the great variety of components, and the coexistence of diverse cell-types with different compositions are achieved is as yet unknown. Here we show that coexistence of such diverse compositions and cell-types is the result of competitions for a variety of limited resources. We find that a transition to diversity occurs both in chemical compositions and in protocell types, as the resource supply is decreased, when the maximum inflow and consumption of resources are balanced.

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Atsushi Kamimura, Kunihiko Kaneko. 2014-08-11. Transition to diversification by competition for resources in catalytic reaction networks. https://arxiv.org/abs/1408.2298

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