Evidence for Phase Transitions in Replication Fidelity and Survival Probability at the Origin of Life

Abstract

Abstract Highly accurate self-replication of cellular phenotype is a requirement for biological evolution. I previously investigated the degree of self-replication fidelity needed in a viable, evolving population of living cells. Here I present a phase transition approach from non-living chemical complexity to evolving living creatures and illustrate the necessary non-continuity of whatever process led to the origin of evolution. A theoretical approach to the relationship between replication fidelity, survival probability and the capacity to grow and evolve is presented consistent with previous data from experimental simulations. The implications for the origin of life to include explanations for non-continuity are discussed.